北师大版2019-2020学年七年级上学期英语第一次阶段考试试卷(II )卷
北师大版2019-2020学年七年级上学期英语期中十校联考试卷D卷
北师大版2019-2020学年七年级上学期英语期中十校联考试卷D卷姓名:________ 班级:________ 成绩:________一、单项填空。
请从A、B、C、D四个选项中选出可以填入空白处 (共5题；共10分)1. （2分）—Hi, Daniel. How was your trip to Qingdao?—________. The beaches there are very beautiful and we also enjoyed some fresh seafood.A . Not badlyB . Very muchC . Very goodD . So well2. （2分）What time ______ your best friend go to school?A . isB . doC . does3. （2分）—When did Neil Armstrong walk on the moon？—____July 20th,1969.A . InB . AtC . ForD . On4. （2分）The girl is Linda Black. Linda is her ________ name.A . firstB . lastC . familyD . middle5. （2分）- Bad luck! I lost _______ new pen yesterday.- Don't worry. I'll lend _____ to you.A . my; meB . mine; myC . mine; mineD . my; mine二、交际配对。
(共1题；共5分)6. （5分）根据短文内容，从短文后的方框ABCDEFG选项中，选出适当的选项B: Certainly. Go along this street. Turn left into Xingfu Street, and the museum is on your right.A:________B: It's about thirty minutes.A: I see.________B: Yes, you can. A No.103 bus will take you there.A:________B: Over there. Look! The bus is coming.A: Thank you very much.B:________三、完形填空。
吉林省长春市北师大附属学校2021-2022学年七年级上学期期末考试英语试题
2021—2022 学年度上学期七年级 期末考试英语学科试卷考试时间：100 分钟满分：120 分一、听力部分（共25分）I. 听句子，选择最佳答语。
（5 分）( )1. A. Yes, it’s boring. ( )2. A. Sounds good. B. No, she doesn’t. B. I have a soccer ball. C. Yes, she do. C. Sure, you can. ( )3. A. On Friday. B. In class. C. At school. ( )4. A. Yes, I like. B. Yes, I am. C. Yes, l do. ()5. A. It’s 56 dollars. B. It’s under the bed C. It’s green. II. 听简短对话和对话后的问题，选择最佳答案。
（5 分）( ) 6. A. Black. ( ) 7. A. On the desk. B. Blue. B. On the chair. C. Brown. C. On the bookcase. ( ) 8. A. Kind. B. Cute. C. Clever. ( ) 9. A . At school. B. On a farm.C. In an office. () 10. A. On the June 10th.B. On the January 10th.C. On the July10th.III. 听描述，选出与其相符的图片。
其中有一幅图片是多余的。
（5 分）A.B.C.D.E.F.11.12.13.14.15.IV. 听较长对话，选择最佳答案。
（ 5 分） 听第一段对话，回答第 16 至 17 小题。
()16. How many clubs are there in their school?A. Four clubs.B. Fourteen clubs.C. Forty clubs. ()17. What club does Lisa want to join?A. The singing club.B. The sports club.C. The music club.听第二段对话，回答第 18 至 20 小题。
最新北师大版七年级英语上学期期中模拟测试题及答案-精编试题
北师大版初一上学期期中英语模拟试卷班姓名学号得分第一卷听力和选择（做在机读卡上）Ⅰ. ListeningA.听短文判断正误，正确的选A，错误的选B。
(10%)1.____ Peter is English.2.____ He is fourteen years old.3.____ He studies at Lincoln Middle School.4.____ He is in Class Five, Grade Two.5.____ There are twenty-eight students in his class.6.____ Bill and Betty are in the same class.7.____ Peter sits next to Bill.8.____ Bill is in front of Betty.9.____ Bill and peter often play football on Saturdays.10.____ Peter doesn’t like basketball.B.听录音选择正确的答语，每段对话读两遍。
(5%)11. Where’s the girl from ?A. ChinaB. EnglandC. America12. What’s Kate like doing?A. singingB. swimmingC. dancing13. What is his sister ?A: student B. driver C. doctor14. Have they got any beef in the fridge ?A.No, they haven’t .B. Yes, they have.15. Where is the gym?A. Behind the libraryB. Under the classroomC. Behind the science labsII.单选（20%）16.There is ____ apple here. ________ apple is very red.A.an, AnB.an, TheC.a, TheD. the,The17------______in the box?---- There are many new books.A. What areB. Which areC. What isD. Whichis18.I have got_______ oranges.A. aB. someC.anyD.a bottle19. .----What’s your favourite food?-----___________.A. CokeB. ChipsC. waterD. Juice20. .There ‘re six ______there.A. womanB. childC. womenD. man21. They _____our classmates.A. isB. areC. amD. be22. ----- Hello, Lingling, are they your friends?----- Yes. _____is Betty, and____ is Tony.A. It, itB. This, itC. This, thisD. It, this23. . ---- What _____see in the picture?---- I can see a bird.A. I canB. you canC. can ID. can you24. ---- How old is Jackie?---- I _____ know.A. am notB. notC. amD. don’t25. .-----Ice cream is unhealthy ______ it’s my sister’s favourite food.A. .thatB. andC. soD. but26. . I can’t _____ a bike. I want to have a try.A. takeB. rideC. doD. buy27 . Let’s play______ basketball.A. aB. anC. theD. /28. . ------Can you swim?------ _________A.Yes, I can’t.B.No, I can.C. Yes, I can.D. No, Iam not.29. Roy is my friend. He is ________.A. an AmericaB. an American boyC. AmericaD. the American boy30. ------- Can you _____ Chinese?-------- Yes, but only a little.A. speakB. sayC. tellD. talk31. There _____ some animals in the Beijing Zoo.A. haveB. hasC. isD. are32. There ____ some tea in the cup.A. beB.amC. isD. are33. There isn’t_______ juice in the fridge. You’d better buy some.A. noB. anyC. someD. many34. On the table _____ any books.A. I haveB. there isC. there aren’tD. has35. Miss Brown is ____ English teacher.A. theyB. theirC. themD. theirsⅢ.阅读理解（15%）AHi Tony,Thank you for your letter. Here are some answers to your questions. I have a small family. There’s just my father, my mother and my sister. My sister’s name is Stephanie, and she’s twenty-two years old. She’s married(已婚的)，and her husband’s (丈夫) name is Michael.We live in a mice town in Connecticut, in the United States. My school is near my house. It’s just two miles from my house. There’s a big shopping mall (购物中心) near here, too. I go there often with my friends. My town is a great place.I have a mountain bike, an electric guitar(吉他) anda computer. In my free time, I ride my bike and play theguitar. I also play video(影像的) games on my computer.I have a pet dog, too. His name is Skippy. He runs nextto me when I ride my bike.Tell me more about your family and your town.Your pen-fried,Mark根据短文内容判断正误（正确的写A, 错误的写B）36.Mark’s family is small.37.He has two sisters.38.Mark lives in an apartment.39.Mark’s school is near his house.40.He plays basketball in his free time.B阅读对话，根据对话内容选择正确答案。
2019-2020年七年级英语(北师大新版上册)配套MP3+Unit 1
Unit 12019-2020年七年级英语（北师大新版上册）配套MP3+Unit 12 Listen to the interview and plete Steve’s schedule.Man: Hi, Steve. We’re doing a survey on students’ after-school activities. Can you help us and answer some questions?Steve: Sure.Man: OK. Do you often play sports after school?Steve: Yes. I play basketball on Monday and Thursday. I play volleyball on Tuesday and football on Friday.Man: What about Wednesday?Steve: Oh, I don’t play sports on Wednesday. I go to Drum Club.Man: OK. And how often do you do homework with friends?Steve: I never do homework with my friends. I like to study alone.Man: I see. OK, now evening activities. Do you often read in the evening? Steve: Well, I want to, but I seldom have the time. I have a lot of homework. Man: What about TV? Do you watch TV often in the evening?Steve: Well, I always watch the evening news at 7 o’clock. Sometimes I finish my homework early so I can watch a football match on TV.3 Listen to the interview again. Circle the letters on the survey.Man: Hi, Steve. We’re doing a survey on students’ after-school activities. Can you help us and answer some questions?Steve: Sure.Man: OK. Do you often play sports after school?Steve: Yes. I play basketball on Monday and Thursday. I play volleyball on Tuesday and football on Friday.Man: What about Wednesday?Steve: Oh, I don’t play sports on Wednesday. I go to Drum Club.Man: OK. And how often do you do homework with friends?Steve: I never do homework with my friends. I like to study alone.Man: I see. OK, now evening activities. Do you often read in the evening? Steve: Well, I want to, but I seldom have the time. I have a lot of homework. Man: What about TV? Do you watch TV often in the evening?Steve: Well, I always watch the evening news at 7 o’clock. Sometim es I finish my homework early so I can watch a football match on TV.9 plete the words with er,or or re.Kate is a doct or.Aft er work, she goes to the sports cent re or visits her moth er and fath er. They play put er games togeth er.10 Listen again and read aloud.Kate is a doct or.Aft er work, she goes to the sports cent re or visits her moth er and fath er. They play put er games togeth er.Lesson 39 Listen and fill in the blanks with f, ph or v.My f amily eats f ish e v ery F riday.It’s v ery good f or you.Which is your f a v ourite?Here’s a ph oto of it on my ph one.10 Listen again and read aloud.My f amily eats f ish e v ery F riday.It’s v ery good f or you.Which is your f a v ourite?Here’s a ph oto of it on my ph one.-----如有帮助请下载使用，万分感谢。
北师大版2019-2020学年七年级上学期英语第一次月考试卷 B卷
北师大版2019-2020学年七年级上学期英语第一次月考试卷 B卷一、单选题（共10小题，每小题1分，共10分） (共10题；共10分)1. （1分）-- Would you like to play football after school?-- ________. I have a lot of homework to do.A . I'm afraid notB . Enjoy yourselfC . Take your timeD . It takes no time2. （1分）It's cold outside. Please ________your coat.A . dressB . put onC . get dressedD . wear3. （1分）They are going to buy a house _ a garden and a garage.A . inB . withC . at4. （1分）Our teacher was very happy because _____failed the examination.A . somebodyB . nobodyC . anybodyD . everybody5. （1分）—Thank you for your help.—________A . Yes, thank me.B . Thank you, too.C . Don't say that.D . You are welcome.6. （1分）— ________does Mary get up ________school days?— At 7: 00.A . What time; onB . What time; inC . What; onD . How; in7. （1分）—DO you like talking with your friends on the telephone or Wechat?—______I enjoy talking face to face.A . EitherB . NeitherC . BothD . None8. （1分）______ is how fast something moves.A . PriceB . SpeedC . Weight9. （1分）-Are these your pencils? -___________.A . Yes, it isB . No, it isn'tC . Yes, they areD . No, these aren't10. （1分）— do they want to play with?—Their friends.A . WhoB . WhatC . How二、完形填空（共10小题，每小题1分，共10分） (共1题；共10分)11. （10分）阅读下面短文，掌握其大意，然后从各题所给的A、B、C、D四个选项中选出最佳选项，并在答题卡上将选定答案的字母标号涂黑。
北师大版英语初一上学期期中试卷与参考答案(2024年)
2024年北师大版英语初一上学期期中复习试卷与参考答案一、听力部分（本大题有20小题，每小题1分，共20分）1、What does Sarah want to drink?A) WaterB) JuiceC) MilkAnswer: B) JuiceExplanation: In the dialogue, Sarah says she’s thirsty and when asked what she would like to drink, she specifically asks for juice.2、How does Tom feel about his math test tomorrow?A) ExcitedB) WorriedC) IndifferentAnswer: B) WorriedExplanation: Duri ng the conversation, Tom mentions that he hasn’t studied enough for the math test scheduled for tomorrow, which indicates he feels worried about it.3、Listen to the dialogue and choose the best answer to complete the followingsentence.W: Hey, John, how was your weekend?M: It was great! I went hiking with my friends and we saw a beautiful waterfall.Q: What did John do last weekend?A. He went shopping.B. He went hiking.C. He watched a movie.D. He visited his family.Answer: BExplanation: In the dialogue, John mentions that he went hiking with his friends, which is option B. The other options are not mentioned in the conversation.4、Listen to the short passage and answer the question.W: The weather forecast says it will rain tomorrow. Should we cancel our picnic?M: I think we should wait and see. If it clears up, we can still go.Q: What does the man suggest?A. They should cancel the picnic.B. They should go ahead with the picnic.C. They should check the weather again.D. They should go to a different place.Answer: CExplanation: The man suggests that they should wait and see if the weather clears up, which means they should check the weather again before making a decision. This is option C. The other options are not mentioned in the passage.5、You will hear a conversation between a student and a teacher. The student is asking for help. What subject does the student need help with?A. MathB. EnglishC. ScienceAnswer: B. EnglishExplanation: In the conversation, the student mentions having trouble understanding some grammar points, which indicates that the subject is English. The teacher then offers to go over the grammar rules after class, further confirming the subject is English.6、You will hear a conversation about a school event. What event are they discussing?A. A sports dayB. A science fairC. A school playAnswer: C. A school playExplanation: The conversation includes details about practicing lines and stage directions, which are typical elements of preparing for a school play. There’s also a mention of costumes and the opening night, which clearly pointto a theatrical performance rather than a sports day or a science fair.In an actual test setting, students would listen to the audio recordings of these conversations and select their answers based on what they hear. The above text provides the content of the conversations, the possible answers, and the correct choice along with an explanation for each question.7、听力材料：W: Hi, Mike, how was your weekend?M: It was great, actually. I went hiking with my friends. We climbed the highest mountain in our area.Questions:1.What did Mike do over the weekend?A) He went shopping.B) He went hiking.C) He went swimming.D) He went fishing.Answer: BExplanation: The dialogue mentions that Mike went hiking with his friends, so the correct answer is B) He went hiking.8、听力材料：W: Hey, Jack, did you get the math assignment done yet?M: Not yet. I’m still working on it. I have a lot of problems to solve.Questions:1.What subject is the conversation about?A) EnglishB) MathC) ScienceD) HistoryAnswer: BExplanation: The dialogue is about getting the math assignment done, indicating that the subject of the conversation is math, so the correct answer is B) Math.9、What time does the boy usually get up on weekends?•A) 6:00 am•B) 7:30 am•C) 8:45 am•D) 10:00 amAnswer: C) 8:45 amExplanation: In the dialogue, the boy mentions that he likes to sleep in on weekends and doesn’t wake up until after breakfast, which his parents have at 8:30 am. Therefore, the correct answer is 8:45 am.10、What does the girl suggest doing after school?•A) Going to the library•B) Playing basketball•C) Watching a movie•D) Doing homework togetherAnswer: A) Going to the libraryExplanation: The girl suggests they should go to the library to study forthe upcoming test, as it’s a quiet place and they can foc us better there.11.W: Have you finished your homework yet, Tom?M: Not yet. I still have to do the math problems and write a short essay.Question: What does Tom still need to do?A) He needs to read a book.B) He needs to do some math and write an essay.C) He needs to go to the library.D) He needs to finish his English homework.Answer: B) He needs to do some math and write an essay.Explanation: The dialogue clearly indicates that Tom still has to finish his math problems and write a short essay.12.W: I heard you went to the amusement park last weekend. Did you have fun? M: Yes, I did. I went on several rides, but the most exciting one was the roller coaster. It was so fast and thrilling!Question: What did the man enjoy most at the amusement park?A) The merry-go-round.B) The roller coaster.C) The Ferris wheel.D) The haunted house.Answer: B) The roller coaster.Explanation: The man explicitly states that the most exciting ride he went on was the roller coaster, making it the correct answer.13、(Question)Listen to the conversation between Sarah and her teacher about her science project. What is Sarah’s project about?A) The life cycle of butterflies.B) The effects of sunlight on plant growth.C) The impact of music on concentration.Answer: BExplanation: In the dialogue, Sarah mentions that she has been experimenting with how different amounts of sunlight affect the growth rate of bean sprouts, which falls under “The effects of sunlight on plant growth.”14、(Question)Listen to the announcement about the school trip next week. Where will the students go?A) To the zoo for a wildlife exploration.B) To the local museum for a history lesson.C) To the botanical garden for a field study.Answer: CExplanation: The announcement clearly states that the school trip will be to the botanical garden where students will learn about various plants and ecosystems, matching “To the botanical garden for a field study.”15、What are the speakers mainly discussing?A. The weather forecast for the weekend.B. The importance of staying healthy.C. A new fitness center in their neighborhood.Answer: CExplanation: The speakers are talking about a new fitness center that has opened up in their neighborhood, discussing its facilities and hours of operation. The conversation does not focus on weather or health, so options A and B are incorrect. Therefore, option C is the correct answer.16、How does the teacher encourage the students to participate in the school play?A. She tells them it’s a waste of time.B. She suggests they join as a team-building activity.C. She reminds them of the school’s tradition of performing arts.Answer: BExplanation: The teacher is trying to encourage students to participate in the school play by suggesting that it can be a team-building activity, which can help them learn and grow together. She does not discourage the students or mention a school tradition, so options A and C are incorrect. Thus, option B is the correct answer.17、(Question)Listen to the conversation between two students talking about their favorite subjects. What is the boy’s favorite subject?(A) Math(B) English(C) Science(D) ArtAnswer: CExplanation: In the dialogue, the boy mentions that he likes science because he enjoys doing experiments in the lab.18、(Question)You will hear a short passage about a day in the life of a student. After listening, choose what time the student gets up in the morning.(A) 6:00 AM(B) 6:30 AM(C) 7:00 AM(D) 7:30 AMAnswer: BExplanation: The passage states that the student wakes up at half past six to prepare for school, ensuring they have enough time to get ready and arrive on time.19.Listen to the dialogue and choose the best answer.A)The man is going to the library.B)The woman is looking for a book.C)They are discussing a school project.D)They are planning to go to the cinema.Answer: CExplanation: In the dialogue, the woman mentions that they need to work on their school project together, indicating that they are discussing a school project. The other options are not mentioned or implied in the conversation.20.Listen to the passage and answer the question.What is the main purpose of the passage?A)To describe the history of the Internet.B)To explain how to use a computer.C)To discuss the benefits of the Internet.D)To promote a new computer software.Answer: CExplanation: The passage focuses on discussing the various benefits that the Internet brings to our lives, such as communication, education, and entertainment. While the passage mentions the history of the Internet briefly, it is not the main focus. The other options are not mentioned or relevant to the passage.二、阅读理解（30分）Part II: Reading Comprehension (15 points)Read the following passage and answer the questions that follow.Passage A: My First Day at SchoolIt was a bright, sunny morning when I woke up for my very first day at junior high school. I was both excited and nervous. The school was not far from ourhouse, so I decided to walk there. As I walked, I thought about all the new friends I would make and the things I would learn.When I arrived, I saw many other students, some looking as nervous as I felt. The school was much bigger than my primary school, and I was a little worried I might get lost. But I soon found my classroom and my teacher, Ms. Li, who greeted me with a warm smile. She told us that we were going to have an exciting year, fullful of learning and fun activities.During the break, I went to the playground and met some classmates. We talked and laughed, and I started to feel more comfortable. By the end of the day, I realized that there was no need to be nervous. I had made several new friends, and I was eager to go back the next day to continue my journey in junior high school.Questions:1.How did the writer feel on the first day at junior high school?•A) Bored•B) Excited and nervous•C) Angry•D) Tired2.What did the writer do during the break?•A) Stayed in the classroom•B) Went home•C) Played alone•D) Went to the playground and met some classmates3.Which of the following is true according to the passage?•A) The writer’s new school was smaller than the primary school.•B) The writer got lost on the way to the classroom.•C) The writer enjoyed the first day and looked forward to the next.•D) The writer didn’t talk to anyone throughout the day.Answers:1.B) Excited and nervous2.D) Went to the playground and met some classmates3.C) The writer enjoyed the first day and looked forward to the next.Feel free to adjust the difficulty or content of the passage and the questions to better fit your needs.三、完型填空（15分）Section 3: ClozeRead the following passage and choose the best word for each blank from the options given below. Write the letter corresponding to your choice in the blank.The school trip to the museum was a ____(1)__ day for all the students. It was ____(2)__ sunny outside, and the ____(3)__ were all excited to learn more about art and history. The guide ____(4)__ the group to different sections of the museum, where they ____(5)__ various artifacts and paintings.1.A. wonderful B. interesting C. boring D. noisy2.A. very B. too C. quite D. rather3.A. students B. teachers C. guides D. parents4.A. joined B. followed C. invited D. watched5.A. discovered B. created C. described D. destroyedAnswers:1.A2.A3.A4.B5.A四、语法填空题（本大题有10小题，每小题1分，共10分）1、The book,___________many people praised, is now available in our library.答案：which解析：这是一个非限制性定语从句，先行词是“the book”，关系代词“which”引导从句，并在从句中作主语。
2024-2025学年北师大版七年级数学上册第一次月考测试卷及答案
2024-2025学年七年级数学上学期第一次月考卷02（考试时间：120分钟；满分：120分）注意事项：1．答卷前，考生务必将自己的姓名、准考证号等填写在答题卡和试卷指定位置上。
2．回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。
如需改动，用橡皮擦干净后，再选涂其他答案标号。
回答非选择题时，将答案写在答题卡上。
写在本试卷上无效。
3．考试结束后，将本试卷和答题卡一并交回。
4．测试范围：第一章---第二章。
5．难度系数：0.69。
第Ⅰ卷一、选择题（本大题共10小题，每小题3分，共30分，在每小题给出的四个选项中，只有一项是符合题目要求的）1．《九章算术》中注“今两算得失相反，要令正负以名之”，意思是：有两数若其意义相反，则分别叫做正数和负数．若气温为零上10℃记作+10℃，则﹣8℃表示气温为（）A．零上8℃B．零下8℃C．零上2℃D．零下2℃2．将下列平面图形绕轴旋转一周，可得到图中所示的立体图形的是（）A．B．C．D．3．中国信息通信研究院测算，2020～2025年，中国5G商用带动的信息消费规模将超过8万亿元，直接带动经济总产出达10.6万亿元．其中数据10.6万亿用科学记数法表示为（）A．10.6×104B．1.06×1013C．10.6×1013D．1.06×1084．用一个平面去截下列几何体，截面不可能是圆形的是（）A． B．C． D．5．将一把刻度尺按如图所示的方式放在数轴上（数轴的单位长度是1cm），刻度尺上的“1cm”和“6cm”分别对应数轴上“﹣1.2cm”和“xcm”，则x的值为（）A．3.8B．2.8C．4.8D．66．乐乐在数学学习中遇到了神奇的“数值转换机”，按如图所示的程序运算，若输入一个有理数x，则可相应的输出一个结果y．若输入x的值为﹣1，则输出的结果y为（）A．6B．7C．10D．127．如图是一个正方体的表面展开图，则在原正方体中，相对两个面上的数字之和的最小值是（）A．5B．6C．7D．88．若a是最大的负整数，b是绝对值最小的有理数，c是倒数等于它本身的自然数，则a2024+2023b﹣c2023的值为（）A．2024B．2022C．2023D．09．实数a，b满足a＜0，a2＞b2，下列结论：①a＜b，②b＞0，③1aa＜1bb，④|a|＞|b|．其中所有正确结论的序号是（）A．①③B．①④C．②③D．②④10．若|m|＝3，n2＝4，且|m﹣n|＝n﹣m，则m+n的值为（）A．﹣1B．﹣1或5C．1或﹣5D．﹣1或﹣5第Ⅱ卷二、填空题（本大题共5小题，每小题3分，共15分）11．若2m+1与﹣2互为相反数，则m的值为．12．如图是由6个棱长均为1的正方体组成的几何体，该几何体的表面积为．13．高明区皂幕山某一天早晨的气温为16℃，中午上升了8℃，夜间又下降了10℃，则这天夜间皂幕山的气温是℃．14．彰武县市场监督管理局规定我县出租车收费标准为：起步价2.50公里5.00元（即2.50公里内收费5.00元），超过2.50公里部分每超过0.60公里加收1.00元（不足0.60公里按0.60公里计算）．周末小明和妈妈乘坐出租车去高山台森林公园游玩，已知小明家到高山台森林公园的里程是5.50公里，那么应付车费元．15．定义一个新运算ff(aa，bb)=�aa+bb(aa＜bb)aa−bb(aa＞bb)，已知a2＝4，b＝1，则f（a，b）＝．三、解答题（本大题共9小题，共75分，解答应写出文字说明、证明过程或演算步骤）16．（每小题4分，共8分）计算：（1）（﹣1）2÷12+（7﹣3）×34−|﹣2|；（2）﹣14﹣0.5÷14×[1+（﹣2）2]．17．（8分）把下列各数填在相应的大括号里（将各数用逗号分开）：+8.3，﹣4，﹣0.8，﹣（﹣10），0，﹣13%，−343，﹣|﹣24|，π，﹣14．整数：{ …}；非负数：{ …}；分数：{ …}；负有理数：{ …}；18．（7分）如图，直线上的相邻两点的距离为1个单位，如果点A、B表示的数是互为相反数，请回答下列问题：（1）那么点C表示的数是多少？（2）把如图的直线补充成一条数轴，并在数轴上表示：314，﹣3，﹣（﹣1.5），﹣|﹣1|．（3）将（2）中各数按由小到大的顺序用“＜”连接起来．19．（8分）小车司机李师傅某天下午的营运全是在东西走向的常青公路上进行的，如果规定向东为正，向西为负，他这天下午行车里程（单位：千米）如下：+18，﹣7，+7，﹣3，+11，﹣4，﹣5，+11，+6，﹣7，+9（1）李师傅这天最后到达目的地时，距离下午出车时的出发地多远？（2）李师傅这天下午共行车多少千米？（3）若每千米耗油0.6升，则这天下午李师傅用了多少升油？20．（8分）如图，是由6个大小相同的小立方体块搭建的几何体，其中每个小正方体的棱长为1厘米．（1）直接写出这个几何体的表面积（包括底部）：；（2）请按要求在方格内分别画出从这个几何体的三个不同方向看到的形状图．21．（8分）根据下列条件求值：（1）若a、b互为相反数，c、d互为倒数，m的绝对值为6，求aa+bb mm+cccc−mm的值．（2）已知a2b＞0，ab＜0，a2＝9，|b|＝1，求a+b的值．22．（8分）某自行车厂为了赶进度，一周计划生产1400辆自行车，平均每天生产200辆，由于各种原因实际每天生产量与计划量相比有出入，下表是某周的生产情况（超产为正，减产为负）：星期一二三四五六日增减+4﹣2﹣4+13﹣11+15﹣9（1）根据记录可知第二天生产多少辆？（2）产量最多的一天比产量最少的一天多生产多少辆？（3）赶进度期间该厂实行计件工资加浮动工资制度．即：每生产一辆车的工资为60元，超过计划完成任务每辆车则在原来60元工资上再奖励15元；比计划每少生产一辆则在应得的总工资上扣发15元（工资按日统计，每周汇总一次），求该厂工人这一周的工资总额是多少？23．（9分）已知13＝1=14×12×22，13+23＝9=14×22×32，13+23+33＝36=14×32×42，…，按照这个规律完成下列问题：（1）13+23+33+43+53＝=14×2× 2．（2）猜想：13+23+33+…+n3＝．（3）利用（2）中的结论计算：（写出计算过程）113+123+133+143+153+163+…+393+403．24．（11分）如图，在数轴上点A 表示的数是8，若动点P 从原点O 出发，以2个单位/秒的速度向左运动，同时另一动点Q 从点A 出发，以4个单位/秒的速度也向左运动，到达原点后立即以原来的速度返回，向右运动，设运动的时间为t 秒．（1）当0.5=t 时，求点Q 到原点O 的距离； （2）当 2.5t =时，求点Q 到原点O 的距离；（3）当点Q 到点A 的距离为4时，求点P 到点Q 的距离．2024-2025学年七年级数学上学期第一次月考卷02（考试时间：120分钟；满分：120分）注意事项：1．答卷前，考生务必将自己的姓名、准考证号等填写在答题卡和试卷指定位置上。
北师大版2019-2020学年七年级(上)第一次月考数学试卷三解析版
北师大版2019-2020学年七年级（上）第一次月考数学试卷一、选择题（每小题3分，共30分）1．（3分）下列图形中，经过折叠不能围成一个立方体的是( )A ．B ．C ．D ．2．（3分）据资料显示，地球的海洋面积约为360000000平方千米，请用科学记数法表示地球海洋面积约为多少平方千米( )A ．73610⨯B ．83.610⨯C ．90.3610⨯D ．93.610⨯3．（3分）下列各式正确的是( )A ．223(3)-=-B ．3223=C ．|3|(3)--=--D ．332(2)-=-4．（3分）如图是某个几何体的展开图，该几何体是( )A ．三棱柱B ．三棱锥C ．圆柱D ．圆锥5．（3分）一种面粉的质量标识为“250.25±千克”， 则下列面粉中合格的有( )A ． 25.28 千克B ． 25.18 千克C ． 24.69 千克D ． 24.25 千克6．（3分）刘谦的魔术表演风靡全国，小明同学也学起了刘谦发明了一个魔术盒，当任意有理数对(,)a b 进入其中时，会得到一个新的有理数：21a b --．例如把(3,2)-放入其中，就会得到23(2)110---=．现将有理数对(1,2)--放入其中，则会得到( )A ．0B ．2C ．4-D ．2-7．（3分）由5个棱长为1的小正方体组成的几何体如图放置，一面着地，两面靠墙．如果要将露出来的部分涂色，则涂色部分的面积为( )A ．9B ．11C ．14D ．188．（3分）巴黎与北京的时差为7-时（正数表示同一时刻巴黎比北京时间早的时间（时))，如果北京时间是9月2日14:00，那么巴黎时间是( )A ．9月2日21:00B ．9月2日7:00C ．9月1日7:00D ．9月2日5:009．（3分）观察下图，请把如图图形绕着给定的直线旋转一周后可能形成的几何体选出来( )A ．B ．C ．D ．10．（3分）下列说法正确的有( )个 ．①两个有理数的和一定大于任何一个加数；②一个数的相反数一定比它本身小；③22()a a =-；④10a a >；⑤一个数的绝对值不可能小于它本身 ．A ． 1B ． 2C ． 3D ． 4二、填空题（每小题4分，共24分）11．（4分）112-的相反数是 ，倒数是 ． 12．（4分）如图是正方体的表面展开图，则与“认”字相对的字是 ．13．（4分）小明写作业时不慎将墨水滴在数轴上，根据图中的数值，判定墨迹盖住部分的整数的和是 ．14．（4分）计算：1234567899100-+-+-+-+⋯+-= ．15．（4分）现在有四个有理数3，7，3-，7-，将这四个数 （每个数用且只能用一次）进行加减乘除四则混合运算，使其结果等于24，请写出一个符合条件的算式： ．16．（4分）你喜欢吃拉面吗？拉面馆的师傅将一根很粗的面条，捏合一起拉伸，再捏合，再拉伸，反复几次，就把这根很粗的面条，拉成了许多细的面条，如图所示：这样，第4次捏合后可拉出 根细面条；第 次捏合后可拉出256根细面条．三、解答题（17-19题每题6分，20-22每题7分，23-25题9分，共66分）17．（6分）在数轴上表示下列各数： 2.5-，132，0，2-，|5|-，并用“>”将它们连接起来．18．（6分）计算：220181216()(1)2--÷-+- 19．（6分）画出下面由7个小正方体搭成的几何体从不同角度看得到的图形：20．（7分）检查8个篮球的质量，把超过标准质量(600克）的克数记为正数，不足标准质量的克数记为负数，检查结下表，问：这8个篮球的平均质量是多少？21．（7分）阅读下列第（1）题中的计算方法，再计算第（2）题中式子的值．（1）52315(9)17(3)6342-+-++- 解：原式5231[(5)()][(9)()][(17)()][(3)()]6342=-+-+-+-+++++-+- 5231[(5)(9)(17)(3)][()()()()]6342=-+-+++-+-+-+++-10(1)4=+- 114=- 上面这种方法叫拆项法．仿照上述方法计算：（2）5221(2008)(2007)4017(1)6332-+-++- 22．（7分）如图，将一个面积为1的圆形纸片分割成6部分，部分①是圆形纸片面积的一半，部分②是部分①面积的一半，部分③是部分②面积的一半，依此类推：（1）阴影部分的面积是 ；（2）受此启发，求出711112482+++⋯+的值； （3）直接写出11112482n +++⋯+= ．23．（9分）粮库3天内进出库的吨数如下( “+”表示进库，“-”表示出库）: 26+、32-、15-、34+、38-、20-（1）经过这3天，库里的粮食是增多还是减少了？请计算说明；（2）经过这3天，仓库管理员结算发现库里还存480吨粮，那么3天前库里存粮多少吨？（3）如果进出的装卸费都是每吨6元，那么这3天要付多少装卸费？24．（9分）十八世纪瑞士数学家欧拉证明了简单多面体中顶点数()V 、面数()F 、棱数（E ）之间存在的一个有趣的关系式，被称为欧拉公式．请你观察下列几种简单多面体模型，解答下列问题：（1）根据上面多面体模型，完成表格中的空格：你发现顶点数()V 、面数()F 、棱数（E ）之间存在的关系式是 ．（2）一个多面体的面数比顶点数大8，且有30条棱，则这个多面体的面数是 ．（3）某个玻璃鉓品的外形是简单多面体，它的外表面是由三角形和八边形两种多边形拼接而成，且有24个顶点，每个顶点处都有3条棱，设该多面体外表三角形的个数为x 个，八边形的个数为y 个，求x y +的值．25．（9分）我们知道：在研究和解决数学问题时，当问题所给对象不能进行统一研究时，我们就需要根据数学对象的本质属性的相同点和不同点，将对象区分为不同种类，然后逐类进行研究和解决，最后综合各类结果得到整个问题的解决，这一思想方法，我们称之为“分类讨论的思想”这一数学思想用处非常广泛，我们经常用这种方法解决问题．例如：我们在讨论||a 的值时，就会对a 进行分类讨论，当0a …时，||a a =；当0a <时，||a a =-．现在请你利用这一思想解决下列问题：（1）8|8|= ．3|3|-=- （2）||a a = (0)a ≠，||||a b a b += （其中0a >，0)b ≠ （3）若0abc ≠，试求||||||||a b c abc a b c abc +++的所有可能的值．参考答案与试题解析一、选择题（每小题3分，共30分）1．（3分）下列图形中，经过折叠不能围成一个立方体的是( )A ．B ．C ．D ．【分析】由平面图形的折叠及正方体的展开图解题．【解答】解：选项A 、B 、C 经过折叠均能围成正方体；D 、有“田”字格，不能折成正方体．故选：D ．【点评】本题主要考查展开图折叠成几何体的知识点，注意只要有“田”字格的展开图都不是正方体的表面展开图．2．（3分）据资料显示，地球的海洋面积约为360000000平方千米，请用科学记数法表示地球海洋面积约为多少平方千米( )A ．73610⨯B ．83.610⨯C ．90.3610⨯D ．93.610⨯【分析】科学记数法的表示形式为10n a ⨯的形式，其中1||10a <…，n 为整数．确定n 的值时，要看把原数变成a 时，小数点移动了多少位，n 的绝对值与小数点移动的位数相同．当原数绝对值1>时，n 是正数；当原数的绝对值1<时，n 是负数．【解答】解：将360000000用科学记数法表示为：83.610⨯．故选：B ．【点评】此题考查科学记数法的表示方法．科学记数法的表示形式为10n a ⨯的形式，其中1||10a <…，n 为整数，表示时关键要正确确定a 的值以及n 的值．3．（3分）下列各式正确的是( )A ．223(3)-=-B ．3223=C ．|3|(3)--=--D ．332(2)-=-【分析】直接利用有理数的乘方运算法则计算得出答案．【解答】解：A 、239-=-，2(3)9-=，故此选项错误；B 、328=，239=，故此选项错误；C 、|3|3--=-，(3)3--=，故此选项错误；D 、332(2)-=-，正确．故选：D ．【点评】此题主要考查了有理数的乘方运算，正确掌握相关运算法则是解题关键．4．（3分）如图是某个几何体的展开图，该几何体是( )A ．三棱柱B ．三棱锥C ．圆柱D ．圆锥【分析】侧面为三个长方形，底边为三角形，故原几何体为三棱柱．【解答】解：观察图形可知，这个几何体是三棱柱．故选：A ．【点评】本题考查的是三棱柱的展开图，考法较新颖，需要对三棱柱有充分的理解．5．（3分）一种面粉的质量标识为“250.25±千克”， 则下列面粉中合格的有()A ． 25.28 千克B ． 25.18 千克C ． 24.69 千克D ． 24.25 千克【分析】根据一种面粉的质量标识为“250.25±千克”， 可以求出合格面粉的质量的取值范围， 从而可以解答本题 ．【解答】解：一种面粉的质量标识为“250.25±千克”，∴合格面粉的质量的取值范围是：(250.25)-千克~(250.25)+千克，即合格面粉的质量的取值范围是： 24.75 千克~25.25千克，故选项A 不合格， 选项C 不合格， 选项B 合格， 选项D 不合格 ．故选：B ．【点评】本题考查正数和负数， 解题的关键是明确正负数在题目中的实际意义 ．6．（3分）刘谦的魔术表演风靡全国，小明同学也学起了刘谦发明了一个魔术盒，当任意有理数对(,)a b 进入其中时，会得到一个新的有理数：21a b --．例如把(3,2)-放入其中，就会得到23(2)110---=．现将有理数对(1,2)--放入其中，则会得到( )A ．0B ．2C ．4-D ．2-【分析】根据题中所给出的例子把有理数对(1,2)--代入21a b --即可得出结论．【解答】解：由题意可得2(1)(2)11212----=+-=．故选：B ．【点评】本题考查的是有理数的混合运算，熟知有理数混合运算的法则是解答此题的关键．7．（3分）由5个棱长为1的小正方体组成的几何体如图放置，一面着地，两面靠墙．如果要将露出来的部分涂色，则涂色部分的面积为( )A ．9B ．11C ．14D ．18【分析】由涂色部分面积是从上、前、右三个方向所涂面积相加，据此可得．【解答】解：由图可知涂色部分是从上、前、右三个方向所涂面积相加，即涂色部分面积为44311++=，故选：B ．【点评】本题主要考查几何体的表面积，解题的关键是掌握涂色部分是从上、前、右三个方向所涂面积相加的结果．8．（3分）巴黎与北京的时差为7-时（正数表示同一时刻巴黎比北京时间早的时间（时))，如果北京时间是9月2日14:00，那么巴黎时间是( )A ．9月2日21:00B ．9月2日7:00C ．9月1日7:00D ．9月2日5:00【分析】根据正数表示同一时刻巴黎比北京时间早的时间（时)，得到负数表示同一时刻巴黎比北京时间晚的时间（时)，即可得到此时巴黎的时间．【解答】解：根据题意列得：1477-=（时)，则巴黎时间为9月2日7:00．故选：B ．【点评】此题考查了有理数加减混合运算的应用，弄清题意是解本题的关键．9．（3分）观察下图，请把如图图形绕着给定的直线旋转一周后可能形成的几何体选出来( )A ．B ．C ．D ．【分析】根据面动成体的原理以及空间想象力即可解．【解答】解：由图形可以看出，左边的长方形的竖直的两个边与已知的直线平行，因而这两条边旋转形成两个柱形表面，因而旋转一周后可能形成的立体图形是一个管状的物体． 故选：D ．【点评】考查学生立体图形的空间想象能力及分析问题，解决问题的能力．10．（3分）下列说法正确的有( )个 ．①两个有理数的和一定大于任何一个加数；②一个数的相反数一定比它本身小；③22()a a =-；④10a a >；⑤一个数的绝对值不可能小于它本身 ．A ． 1B ． 2C ． 3D ． 4【分析】根据有理数的加法、 相反数的定义、 有理数的乘方和绝对值的性质逐一判断即可得 ．【解答】解：①两个有理数的和一定大于其中任意一个加数， 只有两个数都是正数时成立， 故本小题错误；②一个数的相反数一定比它本身小， 只有这个数是正数才成立， 故本小题错误； ③22()a a =-，本小题正确；④10a a >，只有在0a >时才成立， 故本小题错误；⑤一个数的绝对值不可能小于它本身， 本小题正确；故选：B ．【点评】本题主要考查有理数的乘方， 解题的关键是掌握有理数的加法、 相反数的定义、 有理数的乘方和绝对值的性质 ．二、填空题（每小题4分，共24分）11．（4分）112-的相反数是 112 ，倒数是 ． 【分析】根据相反数与倒数的概念解答即可．【解答】解：112-的相反数是112， 13122-=-， 112∴-倒数是23-． 故答案为：112，23-． 【点评】本题考查了相反数与倒数的意义．注意互为相反数的两数和为零，互为倒数的两数积为1． 12．（4分）如图是正方体的表面展开图，则与“认”字相对的字是 习 ．【分析】由平面图形的折叠及正方体的展开图解题．对于正方体的平面展开图中相对的面一定相隔一个小正方形．【解答】解：由图形可知，与“认”字相对的字是“习”．故答案为：习．【点评】本题考查了正方体的平面展开图，注意正方体的空间图形，从相对面入手，分析及解答问题．13．（4分）小明写作业时不慎将墨水滴在数轴上，根据图中的数值，判定墨迹盖住部分的整数的和是 10- ．【分析】根据数轴的特点直接得出覆盖部分数字进而得出答案．【解答】解：由题意得出，覆盖部分整数为：5-，4-，3-，1-，0，1，2，则：5(4)(3)(1)01210-+-+-+-+++=-．故答案为：10-．【点评】此题主要考查了数轴的意义以及有理数的加法，正确根据有理数的加法法则得出是解题关键．14．（4分）计算：1234567899100-+-+-+-+⋯+-=50-．【分析】通过观察可知，相邻两数的和是1-，而一共有50对这样的数，故意求出答案．【解答】解：原式100(12)(34)(99100)1502=-+-+⋯+-=-⨯=-．故答案是：50-．【点评】本题考查了有理数加减混合运算．解题的关键是能看出相邻两数的和是1-．15．（4分）现在有四个有理数3，7，3-，7-，将这四个数（每个数用且只能用一次）进行加减乘除四则混合运算，使其结果等于24，请写出一个符合条件的算式：7{3(3)(7)}24⨯+-÷-=．【分析】利用“24点”游戏规则计算即可．【解答】解：根据题意得：7{3(3)(7)}24⨯+-÷-=，故答案为：7{3(3)(7)}24⨯+-÷-=．【点评】此题考查了有理数的混合运算，熟练掌握运算法则是解本题的关键．16．（4分）你喜欢吃拉面吗？拉面馆的师傅将一根很粗的面条，捏合一起拉伸，再捏合，再拉伸，反复几次，就把这根很粗的面条，拉成了许多细的面条，如图所示：这样，第4次捏合后可拉出16根细面条；第次捏合后可拉出256根细面条．【分析】根据题意归纳得到第n次捏合后可拉出2n根细面条，即可得到结果．【解答】解：根据题意得：第n次捏合后可拉出2n根细面条，则第4次捏合后可拉出4216=根细面条；第8次捏合后可拉出256根细面条．故答案为：16；8．【点评】此题考查了有理数的乘方，弄清题中的规律是解本题的关键．三、解答题（17-19题每题6分，20-22每题7分，23-25题9分，共66分）17．（6分）在数轴上表示下列各数： 2.5-，132，0，2-，|5|-，并用“>”将它们连接起来．【分析】先在数轴上表示各个数，再比较即可．【解答】解：1|5|302 2.52->>>->-．【点评】本题考查了有理数的大小比较、数轴和绝对值，能熟记有理数的大小比较的内容是解此题的关键，注意：在数轴 上表示的数，右边的数总比左边的数大．18．（6分）计算：220181216()(1)2--÷-+-【分析】根据有理数的除法和加减法可以解答本题．【解答】解：220181216()(1)2--÷-+-416(2)1=--⨯-+4321=-++ 29=．【点评】本题考查有理数的混合运算，解答本题的关键是明确有理数混合运算的计算方法．19．（6分）画出下面由7个小正方体搭成的几何体从不同角度看得到的图形：【分析】利用组合体从不同的角度观察得出答案即可． 【解答】解：如图所示：【点评】此题主要考查了三视图的画法，正确根据观察角度得出图形是解题关键． 20．（7分）检查8个篮球的质量，把超过标准质量(600克）的克数记为正数，不足标准质量的克数记为负数，检查结下表，问：这8个篮球的平均质量是多少？【分析】利用加权平均数的计算公式计算．【解答】解：这8个篮球的平均质量1600(31231241)600.3758=+⨯-⨯-⨯+⨯+⨯=（克)，答：这8个篮球的平均质量为600.375克．【点评】本题考查的是正数和负数，加权平均数的计算，掌握正数和负数的意义，加权平均数的计算公式是解题的关键．21．（7分）阅读下列第（1）题中的计算方法，再计算第（2）题中式子的值． （1）52315(9)17(3)6342-+-++-解：原式5231[(5)()][(9)()][(17)()][(3)()]6342=-+-+-+-+++++-+-5231[(5)(9)(17)(3)][()()()()]6342=-+-+++-+-+-+++-10(1)4=+-114=-上面这种方法叫拆项法．仿照上述方法计算： （2）5221(2008)(2007)4017(1)6332-+-++-【分析】首先分析（1）的运算方法：将带分数分解为一个整数和一个分数；然后重新组合分组：整数一组，分数一组；再分别计算求值．【解答】解：原式5221(2008)()(2007)()4017(1)()6332=-+-+-+-+++-+-，5221(2008200740171)()6332=--+-+--+-，413=-， 13=-． 【点评】此题要求学生首先阅读（1），结合有理数运算的法则，理解拆项法的原理及应用，然后仿照（1）的方法，进行计算．22．（7分）如图，将一个面积为1的圆形纸片分割成6部分，部分①是圆形纸片面积的一半，部分②是部分①面积的一半，部分③是部分②面积的一半，依此类推： （1）阴影部分的面积是 132； （2）受此启发，求出711112482+++⋯+的值；（3）直接写出11112482n +++⋯+= ．【分析】（1）阴影部分的面积等于部分⑤的面积； （2）用整个圆的面积减去阴影部分的面积即可确定答案； （3）整个圆的面积减去阴影部分的面积即可确定答案．【解答】解：（1）部分①是整体面积的一半，部分②是部分①面积的一半，部分③是部分②面积的一半，⋯，∴图中阴影部分的面积是部分④的一半，即1111112222232⨯⨯⨯⨯=， 故答案为：132； （2）7711111127124822128+++⋯+=-=； （3）11111124822n n +++⋯+=-， 故答案为：132，112n -．【点评】本题考查了数字的变化类问题，解题的关键是仔细观察图形面积间的关系并发现图形变化的规律．23．（9分）粮库3天内进出库的吨数如下( “+”表示进库，“-”表示出库）: 26+、32-、15-、34+、38-、20-（1）经过这3天，库里的粮食是增多还是减少了？请计算说明；（2）经过这3天，仓库管理员结算发现库里还存480吨粮，那么3天前库里存粮多少吨？ （3）如果进出的装卸费都是每吨6元，那么这3天要付多少装卸费？ 【分析】（1）将3天的进出吨数相加即可求出粮食是增多还是减少； （2）根据第（1）问的变化量即可求出3天前库里存粮； （3）将3天进出库的吨数的绝对值乘以5即可求出答案． 【解答】解：（1）26(32)(15)34(38)(20)45+-+-++-+-=-，∴故3天库里的粮食减少了45吨；（2）3天前的库里存粮为：48045525+=吨（3）(263215343820)6990+++++⨯=元，∴这3天要付990元装卸费．【点评】本题考查正数和负数，解答本题的关键是明确正数和负数在题目中表示的实际意义．24．（9分）十八世纪瑞士数学家欧拉证明了简单多面体中顶点数()V、面数()F、棱数（E）之间存在的一个有趣的关系式，被称为欧拉公式．请你观察下列几种简单多面体模型，解答下列问题：（1）根据上面多面体模型，完成表格中的空格：你发现顶点数()V、面数()F、棱数（E）之间存在的关系式是．（2）一个多面体的面数比顶点数大8，且有30条棱，则这个多面体的面数是．（3）某个玻璃鉓品的外形是简单多面体，它的外表面是由三角形和八边形两种多边形拼接而成，且有24个顶点，每个顶点处都有3条棱，设该多面体外表三角形的个数为x个，八边形的个数为y个，求x y+的值．【分析】（1）观察可得顶点数+面数-棱数2=；（2）代入（1）中的式子即可得到面数；（3）得到多面体的棱数，求得面数即为x y+的值．【解答】解：（1）四面体的棱数为6；正八面体的顶点数为6；关系式为：2+-=；V F E（2）由题意得：8302F=；F F-+-=，解得20（3）有24个顶点，每个顶点处都有3条棱，两点确定一条直线；⨯÷=条棱，∴共有243236那么24362F=，F+-=，解得1414x y ∴+=．故答案为：6，6；2E V F =+-；20；14．【点评】本题考查多面体的顶点数，面数，棱数之间的关系及灵活运用．25．（9分）我们知道：在研究和解决数学问题时，当问题所给对象不能进行统一研究时，我们就需要根据数学对象的本质属性的相同点和不同点，将对象区分为不同种类，然后逐类进行研究和解决，最后综合各类结果得到整个问题的解决，这一思想方法，我们称之为“分类讨论的思想”这一数学思想用处非常广泛，我们经常用这种方法解决问题．例如：我们在讨论||a 的值时，就会对a 进行分类讨论，当0a …时，||a a =；当0a <时，||a a =-．现在请你利用这一思想解决下列问题：（1）8|8|= 1 ．3|3|-=- （2）||a a = (0)a ≠，||||a ba b += （其中0a >，0)b ≠ （3）若0abc ≠，试求||||||||a b c abca b c abc +++的所有可能的值． 【分析】（1）根据绝对值的定义即可得到结论；（2）分类讨论：当0a >时，当0a <时，当0b >时，当0b <时，根据绝对值的定义即可得到结论；（3）分类讨论：①当0a >，0b >，0c >时，②当a ，b ，c 三个字母中有一个字母小于0，其它两个字母大于0时，③当a ，b ，c 三个字母中有一个字母大于0，其它两个字母小于0时，④当0a <，0b <，0c <时，根据绝对值的定义即可得到结论． 【解答】解：（1）81|8|=，31|3|-=--， 故答案为：1，1-； （2）当0a >时，1||aa =；当0a <时，1||a a =-； 当0b >时，112||||a b a b +=+=；当0b <时，110||||a ba b +=-=； 故答案为：2，0；（3）①当0a >，0b >，0c >时，11114||||||||a b c abca b c abc +++=+++=， ②当a ，b ，c 三个字母中有一个字母小于0，其它两个字母大于0时，11110||||||||a b c a b c a b c a b c +++=-++-=，③当a ，b ，c 三个字母中有一个字母大于0，其它两个字母小于0时，11110||||||||a b c a b c a b c a b c +++=--+=， ④当0a <，0b <，0c <时，11114||||||||a b c abca b c abc +++=----=-， 综上所述，||||||||a b c abca b c abc +++的所有可能的值为4±，0． 【点评】本题主要考查了绝对值，有理数的除法，解题的关键是讨论a ，b ，c 的取值情况．。
北师大版英语初一上学期期中试卷与参考答案(2024年)
2024年北师大版英语初一上学期期中模拟试卷与参考答案一、听力部分（本大题有20小题，每小题1分，共20分）1、听力材料：A. Hello, are you free this evening?B. No, I have a basketball game.C. Yes, I’m free. Let’s go to the movie.Question: What does the speaker in B mean?A. He is free this evening.B. He has a basketball game this evening.C. He wants to go to the movie.Answer: BExplanation: The speaker in B uses the phrase “I have a basketball game” to indicate that he is occupied with a basketball game that evening, which means he is not free.2、听力材料：A. I usually go to school by bus, but today I walked.B. That’s great! Walking is good for your health.C. I agree. It’s also a good way to enjoy the scenery.Question: What does the speaker in B suggest?A. Taking the bus is the best way to go to school.B. Walking is a good alternative to taking the bus.C. Walking is only good if you can enjoy the scenery.Answer: BExplanation: The speaker in B responds positively to the idea of walking to school by saying “That’s great! Walking is good for your health.” This suggests that they agree walking is a good option, especially if it’s beneficial for health.3、Listen to the following conversation and choose the best answer to the question you hear.A. The man is going to the library to study.B. The woman is borrowing a book from the library.C. The man needs help finding a book.D. The woman is returning a book to the library.Answer: AExplanation: The conversation implies that the man is planning to go to the library, which suggests he is going to study there.4、Listen to a short passage about the importance of exercise and answer the question.Question: According to the passage, what is one of the benefits of regular exercise?A. It helps improve sleep quality.B. It can lead to weight loss.C. It increases the risk of injury.D. It is only beneficial for athletes.Answer: AExplanation: The passage mentions that regular exercise can help improve sleep quality as one of its benefits.5、Listen to the dialogue and choose the best answer for each question.A. What’s the weather like today?B. How is your brother?C. What’s the time now?D. What are you going to do this weekend?Answer: BExplanation: The speaker asks about the listener’s brother, indicating they are inquiring about someone’s well-being.6、Listen to the passage about a famous landmark and answer the question. Question: Which of the following is NOT mentioned in the passage about the landmark?A. The landmark is located in a big city.B. The landmark is a historical site.C. The landmark is a popular tourist destination.D. The landmark is known for its modern architecture.Answer: DExplanation: The passage discusses the landmark’s historical significance, its popularity among tourists, and its location in a big city, but it does not mention anything about modern architecture.7、Listen to the conversation and choose the best answer to the question you hear.W: Hi, John. How was your science project fair today?M: It was great! I showed my model of a solar-powered car. A lot of people were interested in it.Q: What did John show at the science project fair?A) A paintingB) A solar-powered carC) A storybookD) A musical instrumentAnswer: B) A solar-powered carExplanation: The listener will hear John mention, “I showed my model of a solar-powered car,” which indicates that he presented a solar-powered car at the fair.8、Listen to the dialogue and answer the question you hear.M: Have you heard about the new ice cream shop that opened up in town? They have a fla vor called “Mango Paradise.”W: Oh, really? I love mango! I can’t wait to try it. Do you know if theyhave any discounts?M: I think they’re offering a 10% discount for the first week. It’s a great deal!Q: What is the new ice cream shop offering?A) A 20% discountB) A 10% discount for the first weekC) A free ice cream for the first 50 customersD) A buy one get one free offerAnswer: B) A 10% discount for the first weekExplanation: The listener will hear the part of the dialogue where the man says, “I think they’re offering a 10% discount for the first week,” which directly answers the question.9.You hear a conversation between two students discussing their weekend plans.A. Student 1: I’m planning to go hiking with my friends this weekend.B. Student 2: That sounds great! What will you be doing?A. Student 1: We’re also thinking about having a picnic at the lake.B. Student 2: How fun! I should join you.Question: What activity does Student 1 plan to do with their friends?Answer: HikingExplanation: Student 1 mentions “I’m planning to go hiking with my friends this weekend,” which indicates the planned activity.10.You hear a teacher explaining a new vocabulary word to the class.Teacher: Today we’re going to learn a new word. The word is “amazing.”It means something that is very good or impressive.Student 1: Can you give us an example?Teacher: Sure! For instance, the performance was absolutely amazing.Student 2: I see. So, “amazing” is like saying something is really good?Teacher: Exactly. It’s a way to express strong approval or admiration.Question: What is the meaning of the word “amazing” according to the teacher?Answer: Very good or impressiveExplanation: The teacher defines “amazing” as something that is very good or impressive, providin g an example to illustrate the word’s meaning.11.You are listening to a conversation between a student and a teacher ina school library.Student: Excuse me, Professor Smith. I was wondering if you could help me find some books about ancient history.Teac her: Of course, I’d be happy to. The books are located on the second floor, in the history section. Do you have any specific time period in mind? Student: Yes, I’m interested in the Roman Empire.Teacher: Then you should look for books with titles like “Th e Rise and Fall of the Roman Empire” or “The Roman Empire: A History.”Question: What is the student interested in?A) Ancient historyB) Modern historyC) ScienceD) LiteratureAnswer: A) Ancient historyExplanation: The student explicitly mentions that they are interested in ancient history, specifically the Roman Empire, which is why the teacher suggests looking for books in the history section.12.You are listening to a dialogue between two friends discussing their weekend plans.Friend 1: Hey, are you free this weekend?Friend 2: Yes, I am. What do you have in mind?Friend 1: Well, I was thinking of going hiking in the mountains. Do you want to join me?Friend 2: That sounds amazing! I love hiking. Let’s meet at the trailhead at 8 AM on Saturday morning.Question: What are the friends planning to do this weekend?A) Go to the beachB) Go hikingC) Visit a museumD) Watch a movieAnswer: B) Go hikingExplanation: Friend 1 suggests going hiking in the mountains, and Friend 2 responds positively, expressing their love for hiking. This confirms that their plan for the weekend is to go hiking.13、What does the boy want to do after school?A. Play basketball.B. Go to the library.C. Watch TV.Answer: A. Play basketball.Explanation: In the conversation, the boy mentions he wants to join his friends for a game of basketball after school.14、Where did the girl say she lost her keys?A. At home.B. In the classroom.C. At the supermarket.Answer: C. At the supermarket.Explanation: The girl clearly states in the dialogue that she thinks she left her keys at the supermarket while doing her shopping earlier today.15.W: Have you finished your homework yet, Tom?M: Not yet. I’m still working on the math problems.Q: What is Tom doing right now?A: He is working on his math problems.解析：此题考查现在进行时。
2024-2025学年七年级数学上学期期中模拟卷(深圳专用,北师大版2024七上第1~3章)考试版
2024-2025学年七年级数学上学期期中模拟卷（深圳专用）（考试时间：90分钟 试卷满分：100分）注意事项：1．答卷前，考生务必将自己的姓名、准考证号等填写在答题卡和试卷指定位置上。
2．回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。
如需改动，用橡皮擦干净后，再选涂其他答案标号。
回答非选择题时，将答案写在答题卡上。
写在本试卷上无效。
3．考试结束后，将本试卷和答题卡一并交回。
4．测试范围：北师大第一章丰富的图形世界+第二章有理数及其运算+第三章整式及其加减。
5．难度系数：0.75。
第一部分（选择题 共24分）一、选择题（本大题共8小题，每小题3分，满分24分．在每个小题给出的四个选项中，只有一项符合题目要求的）1．下列互为倒数是（ ）A ．12和12-B ．12-和2-C ．12和2-D ．12-和122．经文化和旅游部数据中心测算，今年春节假期全国国内旅游出游3.08亿人次，实现国内旅游收入3758.43亿元，其中3758.43亿用科学记数法表示为（ ）A ．83758.4310´B ．113758.4310´C ．103.7584310´D ．113.7584310´3．下列计算正确的是（ ）A ．253-+=a b abB ．b a b a ba 2222-=+-C ．224222a a a +=D ．22431a a -=4．代数式2114,2,,,3π4x y y x y ab x x-+，0.5中整式的个数（ ）A ．3个B ．4个C ．5个D ．6个5．如图，点O ，A ，B ，C 在数轴上的位置如图所示，O 为原点，2AC =，OA OB =．若点C 所表示的数为a ，则点B 所表示的数为（ ）A ．2a -B ．2a --C ．2a +D ．2a -+6．如图所示是一个长方形，根据图中尺寸大小，用含x 的代数式表示阴影部分的面积S ，正确的为（ ）A ．183x +B ．183x -C ．366x +D ．366x-7．阅读材料：一般地，n 个相同因数a 相乘：记为n a ．如328=，此时，3叫做以2为底的8的对数，记为2log 8（即2log 83=）．那么23log 16log 27+=（ ）A ．7B ．11C ．13D ．178．下列说法中：①如果a 大于b ，那么a 的倒数小于b 的倒数；②几个有理数相乘，如果负因数的个数为奇数个，则积为负；③如果||||a b >，且a 大于其相反数，则a b >；④若22a a -=--（），则2a <．错误的有（ ）A ．1个B ．2个C ．3个D ．4个第二部分（非选择题 共76分）二、填空题（本大题共5小题，每小题3分，满分15分）9．用一个平面去截一个三棱柱，截面图形的边数最多的为 边形．10．已知当985x =-时，代数式31ax bx ++的值为6，那么当985x =时，代数式31ax bx ++的值是 ．11．已知多项式23222(3)m x y x y xy m xy -+-++是关于x 、y 的四次三项式，则m = ．12．若85a b ∣∣=，∣∣=，且0ab <，则a b -= ；13．按如图所示的程序计算，若开始输入的x 的值为24，我们发现第一次得到的结果为12，第2次得到的结果为6，……，请你探索第2024次得到的结果为 ．三、解答题（本大题共7小题，满分61分．解答应写出文字说明，证明过程或演算步骤）14．（12分）计算（1）()()101517+---；（2）()()310.12533 1.7548æöæö+--+--+ç÷ç÷èøèø；（3）()221360225--¸´+-； （4）()2213133243468æöæö-´-+-+´-ç÷ç÷èøèø．15．（5分）先化简，再求值：22222[2(23)]3x y x y xy x y xy ---+，其中3x =，13y =-．16．（7分）李明同学设计了某个产品的正方体包装盒如图所示，由于粗心少设计了其中一个顶盖，请你把它补上，使其成为一个两面均有盖的正方体盒子．(1)共有_______种弥补方法；(2)任意画出一种成功的设计图（在图中补充）；(3)在你帮忙设计成功的图中，要把10-，8，10，12-，8-，12这些数字分别填入六个小正方形，使得折成的正方体相对面上的两个数相加等0（直接在图中填上）17．（8分）有理数a ，b 在数轴上的对应点位置如图所示，且a c =．(1)用“<”连接：0，a ，b ，c ，b -；(2)化简：2a b a b c +--+．18．（8分）表是嘉嘉记录的今年雨季河流一周的水位变化情况（上周末的水位达到警戒水位）：星期一二三四五六日水位变化/米0.50+0.61+0.45-0.06+0.27+0.58-0.06-注：正号表示水位比前一天上升，负号表示水位比前一天下降．(1)本周星期________河流的水位最高，与警戒水位的距离是________米；星期________河流的水位最低，与警戒水位的距离是________米；(2)与上周相比，本周末河流水位________（选填“上升”或者“下降”）了；(3)某市遭遇暴雨袭击，需要抗洪抢险，抢救灾民，人民解放军的冲锋舟沿东西方向的河流救灾民，早晨从A 地出发，晚上到达B 地，约定向东为正方向，当天航行路程记录如下：12，8-，15-，6-，12，7-，11，4-（单位：千米）．若冲锋舟每千米耗油0.5升，出发前冲锋舟油箱有油25升，求途中至少需补充多少升油？19．（10分）甲乙两家商店出售两种同样品牌的乒乓球和球拍，乒乓球拍每副定价50元，乒乓球4盒定价20元，经洽谈后，甲店每买一副球拍赠一盒乒乓球，乙店全部按定价的8折优惠．该班需球拍5副，乒乓球x 盒（不小于5）(1)若该班在甲商店购买，乒乓球拍需付款______元，乒乓球需付款______元（用含x 的代数式表示）；若该班在乙商店购买，乒乓球拍需付款______元，乒乓球需付款______元（用含x 的代数式表示）．(2)该班在甲商店购买共需付款______元（用含x 的代数式表示）；该班在乙商店购买共需付款______元（用含x 的代数式表示）．(3)若该班买30盒乒乓球，请您去买，你打算去其中哪家商店买？为什么？20．（11分）我国著名数学家华罗庚说过“数缺形时少直观，形少数时难入微”．数轴是一个非常重要的数学工具，它使数和数轴上的点建立起对应关系，揭示了数与点之间的内在联系，它是“数形结合”的基础．例如，式子2x -的几何意义是数轴上x 所对应的点与2所对应的点之间的距离；因为()+=--x 1x 1，所以1x +的几何意义就是数轴上x 所对应的点与-1所对应的点之间的距离．结合数轴与绝对值的知识回答下列问题：（1）若23x -=，则x = ；32x x -++的最小值是 ．（2）若327x x -++=，则x 的值为 ；若43113x x x ++-++=，则x 的值为 ．（3）是否存在x 使得32143x x x +-+++取最小值，若存在，直接写出这个最小值及此时x 的取值情况；若不存在，请说明理由．。
北师大版2019-2020学年九年级上学期英语开学测试试卷(I)卷
北师大版2019-2020学年九年级上学期英语开学测试试卷（I）卷一、从下面每小题的A、B、C三个选项中选出可以替换划线部分的最 (共16题；共32分)1. （2分）—How was the food in Hong Kong?—Everything ________ really good!A . soundedB . tastedC . lookedD . felt2. （2分）—They are always making fun of Ken after school. It's rude.—You are right. Everyone should be respected.A . fighting withB . quarreling withC . playing a joke on3. （2分）I have several interesting storybooks. I can lend one of them to you.A . oneB . manyC . some4. （2分）— You look unhappy. What's wrong?— My parents ________ me to win the match, but I lost.A . promisedB . expectedC . suggested5. （2分）It half an hour to prepare for the dishes.A . will takeB . will spendC . will cost6. （2分）I can't understand you. Can you speak more ________?A . clearB . clearlyC . quicklyD . easy7. （2分）—It has been raining for the whole week.—What terrible weather it is!A . heavyB . unusualC . bad8. （2分）The song Benpao sang by Yu Quan is so popular among the young at the moment.A . nowB . beforeC . soon9. （2分）There is going to be ______ jobs for people because some robots will do the same jobs as people.A . manyB . fewerC . moreD . less10. （2分）—Those children lost their parents in the earthquake.—We need to help them and raise their spirits.A . let them inB . turn them overC . cheer them up11. （2分）— The shop closes early on Saturday, right?— No. Usually it ________ 10 o'clock in the evening.A . closes untilB . is closed untilC . is open untilD . opens until12. （2分）— When is the best time to visit Paris?— In spring. But I prefer to go there in summer.A . don't likeB . loveC . like … better13. （2分）The mess along the river has been cleaned up, so the river no longer smells ______.A . badlyB . badC . goodD . well14. （2分）My father goes for a walk daily.A . everydayB . every dayC . somedayD . some day15. （2分）John his father.He very handsome．A . looks；looksB . looks like; looksC . looks like；looks likeD . looks；looks like16. （2分）I _______ my mother and I _______ her very much.A . like； likeB . am like； likesC . look like； am likeD . am like； like二、从下面每小题的A、B、C三个选项中选出可以填入空白处的最佳 (共14题；共28分)17. （2分）The coffee here is not good, so I drink some water _______.A . instead ofB . insteadC . as well as18. （2分）It's ____in Guangzhou in summer.A . warmB . hotC . coolD . cold19. （2分）—_____ will the meeting begin?— In five minutes.A . How soonB . How oftenC . How longD . How fast20. （2分）Sauce(酱油), sugar and ________ are all very important for cooking.A . drinkB . vegetablesC . saltD . fruits21. （2分）Don't be worried. You should always look on the bright side of things.A . be patientB . be interestedC . be positive22. （2分）— What does he want to be?— He wants to be a teacher, and he hopes his dream can ______.A . cut upB . get upC . come outD . come true23. （2分）—I've been very busy the whole week. I have no time to _______. —You'd better take a rest and enjoy your time with your family.B . explainC . spread24. （2分）The dress is so expensive. I'll ______________ it.A . thinkB . think aboutC . think backD . think over25. （2分）My family always go somewhere interesting _______ the holiday begins.A . soB . so thatC . as soon asD . even though26. （2分）—Did you ________ the International Marathon in Lan Zhou on June 2, 2019? —Of course. How exciting!A . watchB . reviewC . supposeD . discover27. （2分）——The air pollution is terrible.——It will be worse ________ we take action to protect the environment.A . ifB . unlessC . untilD . when28. （2分）— The milk shake tastes good. How do you make it?— It's easy, just follow the ________.A . discussionsB . instructionsC . resolutions29. （2分）— Why are you so tired these days? —Well, I have ______ work to do.A . too muchB . too manyC . much tooD . many too30. （2分）He gets some . And then he starts to draw on it.A . waterB . homeworkC . paperD . information三、完型填空 (共1题；共15分)31. （15分）请认真阅读下面短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项。
北师大版英语初一上学期期中试题与参考答案(2024年)
2024年北师大版英语初一上学期期中自测试题与参考答案一、听力部分（本大题有20小题，每小题1分，共20分）1、What is the name of the famous lake that the speaker is describing?A. Lake TiticacaB. Lake BaikalC. Lake GenevaD. Lake BalatonAnswer: A. Lake TiticacaExplanation: The speaker mentions that the lake is located on the border of two countries and is known for its high altitude, which describes Lake Titicaca in South America.2、Listen to the conversation between two students discussing their weekend plans.Student A: “I’m thinking of going hiking this weekend. Do you want to join me?”Student B: “That sounds great! What trail are you planning to take?”What trail does Student A mention?A. The Rocky Mountain TrailB. The Pacific Crest TrailC. The Appalachian TrailD. The Ponderosa TrailAnswer: A. The Rocky Mountain TrailExplanation: Student A’s response indicates a desire to hike in the mountains, which suggests the Rocky Mountain Trail, a popular hiking destination known for its mountainous terrain.3、听力材料：A. How old is the girl in the photo?B. What is the girl’s favorite color?C. Where does the girl live?听力文本：W: Look at the photo, Tom. This is my best friend, Alice. She is 12 years old.M: She is so pretty! What is her favorite color?W: It’s blue. S he loves everything blue.答案：B解析：问题询问的是女孩最喜欢的颜色，对话中女孩回答了她最喜欢的颜色是蓝色，因此答案为B。
北师大版七年级英语上册期末考试抽测试题
七年级英语上学期抽测试卷（7A U1-2）一、用单词的适当形式填空。
（15分）1．My parents are both good __________(swim).2．Thank you for ___________(组织) school trip.3．She is very ________(fun). We all like her very much. .4．My sister likes w______ yellow skirts.5．We must practise __________(说) English every day.6. Water is very important to ( we) all .7. Which do you like ___ __ ( well) , the big one or the small one?8. We _________ (real) don’t know you are here.9 I have many photos of different _________ (餐馆).10. Playing football is one of my _________(爱好)11. It’s nine thirty .It’s time(go) to bed.12. I want ________(be) friends with you.13. What about _________ (have) a rest under the tree?14. At the weekend Mrs. Green goes ________(run) for half an hour.15. I don’t know the answer because it’s too d____________.二、选择填空。
（20分）( )1.He goes to school by bus, but he walks ______after school.A. to homeB. homeC. his homeD. the home( )2. She likes _______. She is a good _______.A. swim, swimmingB. swimming, swimmerC. swimmer, swimmingD. to swim, swim( )3. I like reading. I often go to ___________.A. the classroomB. the Reading ClubC. the teacher’s officeD. the bus( )4. –I like talking on the phone with my friends.--_________.A. Me, too.B. You are right.C. Yes, I doD. I enjoy.( )5. Excuse me, _____do you say that in English? A. How B. Who C. Where D. What( )6. They had a party _____ the evening of October 1.A. inB. atC. onD. /( )7. —I want to buy _____ bananas, but I don’t have _____ money with me. Can you lend me ______? —Sorry, I don’t have _____ either.A. some; some; any; anyB. some; any; some; anyC. some; any; any; anyD. any; some; any; some( )8. The boy _______ his father very much.A.look likeB. looks likeC.is likesD.is liking( )9 .-- ______ the boys enjoy _______ the World Cup? --Yes, they_______.A. Does, watching, doesB. Do, watch, doC. Do, watching, doD. Does, watch, does( )10. He says “_______” to his parents before he goes to bed.A. Good eveningB. GoodbyeC. Going to bedD. Good night（）11、Jim will _________to the cinema.A. goingB. goesC. goD. to go（）12、My father is good at _________ tennis?A. to playB. playC. playingD. to playing( ) 13、I like seeing all ______ students in the Assembly Hall.A. the otherB. the othersC. otherD. another（）14、We are looking forward ________ a great day.A. toB. forC. ofD. at（）15、—Where is your friend? —I ______ he’s at home.A. look atB. thinkC. seeD. know （）16、There _______ a lot of juice in the bottle.A.isB.areC. hasD. have（）17、After school, I often ____________ Simon to go home together.A. meet upB. meet up withC. see withD. meet on with（）18、Thank you ______________ me.A. for helpB. for helpingC. to helpingD. helping（）19、Do you know the answer ______the question?A. toB. ofC. atD. in（）20、_____I open the window, Mum? No, you_______. It’s cold outside.A. Can, may notB. Can, mustn’tC. May, may notD. May, mustn’t三、.根据要求变换句型。
2019_2020学年高中英语Unit1LifestylesPeriodOne练习(含解析)北师大版必修1
Unit 1 LifestylesHowtoKeepaHealthyLifestyleinHighSchool?Whilemanypeoplearephysicallyactiveinhighschool，temptations(诱惑) maketeensloseahealthylifestyle.Followthesetipstostayonahealthypathwhileinhighsch ool.1.Withhomeworkandsocialobligations(义务)，teensinhighschoolhaveatendencytostayuplateandriseearly.Tofunctionproperly，yourbodyandmindneedatleasteighthoursofsleepeachnight.Gotosleepearlyenoughtogetyo urfullrequirement，andlowertheblinds(百叶窗)，turnoffthetelevisionorradioandunplugthephonetopreventyoursleepfrombeingdisturbed .2.Teensareknownforlivingonadietofjunkfoodandsoda.Drinkplentyofwaterandeatwho legrainsandvegetablesdaily.Ifyoumainlyeatnutritiousfoods，theoccasionalfastfo odhamburgerorlatenightpizzawon’thurtyou.3.Asidefrombeingillegal，substancessuchasthosefoundincigarettes，andexcessive(过多的) amountsofalcoholcanaffectyourphysicalandmentalhealth.Lifelonghabitsstartduringhi ghschoolyears，somakesurethehabitsyouareformingaregoodones.4.Physicalactivityhelpsbuildastrongbodyandmind.Teenswhoexercisethroughouthig hschoolbenefitfromahealthyphysique(体格) andamindthatismoreateasewithlessstress.5.Highschoolcanbefilledwithanxietyandemotionalpain.Ahealthyteenwillfindsomeo netotalkwithabouttheirproblemsratherthandealingwiththemaloneornotdealingwiththem atall.Ifyoucan’ttrustyourparents，leanonfriendsorteacherswhenyouareupsetorstressedout.根据短文内容，从A～E中选出能填入空白处的最佳选项A.Eatawell-balanceddiet.B.Exerciseregularly.C.Shareyourfeelingswithyourfriendsorfamily.D.Getplentyofrest.E.Saynotocigarettesandalcohol(酒).答案 1.D 2.A 3.E 4.B 5.CPeriodOne Warm-up&Lesson1 APerfectDay？—Pre-reading匹配左边的单词与右边的汉语意思[第一组]1.lifestyle A.充满压力的，紧张的2.shepherd B.系列节目；系列3.stressful C.生活方式4.series D.卡通片，动画片5.cartoon E.牧羊人答案 1.C 2.E 3.A 4.B 5.D[第二组]plain A.遥远的7.couch B.长沙发，睡椅8.switch C.轻便的，手提(式)的9.portable D.抱怨；投诉10.remote E.转换，转变答案 6.D 7.B 8.E 9.C 10.A[第三组]11.workaholic A.警报，警告器12.paperwork B.午夜，半夜13.alarm C.公文，文件14.document D.工作狂15.midnight E.日常文书工作答案11.D 12.E 13.A 14.C 15.BStep1Fast-readingScanthetextandchoosethebestanswer. Thewriterofthisarticlewantstotellusthat.A.it’simportanttohaveagoodwifeB.it’sabadhabittowatchtoomuchTVC.moneymakespeoplehappyD.it’simportanttohaveahealthylifestyle答案 DStep2Careful-readingⅠ.Tellwhetherthefollowingstatementsaretrue(T)orfalse(F).1.Brianisnotsatisfiedwiththekindoflifestyle.(F)2.Brian’swifegoesouttoworkandsupportsthefamily.(T)3.Bobispoorsohehastoworkdayandnight.(F)4.Bobalmosthasnotimetospendwithhisfamily.(T)5.Bob’swifeoftenquarrelswithBobforhisdoingnothing.(F)Ⅱ.Choosethebes tansweraccordingtothepassage.1.ThefirstthingBriandoeswhenhewakesupis.A.togetupB.towashandgetchangedC.toturnontheTV答案 C2.WhatkindofTVprogramdoesBrianwatchoverlunch?A.Children’sprogramme.B.Thenews.series.答案 B3.WhendoesBrianusuallyswitchoffhisTV?A.At10o’clock.B.At12o’clock.C.At2o’clockinthemorning.答案 C4.WhycanBrianlivesucharelaxinglife?A.Hehasagoodwife.B.Heissingle.C.Heisveryrich.答案 A5.WhatdoesBob’sfamilycomplainabout?A.Bob’slaziness.B.Bob’slowincome.C.Bobseldomhastimeforactivitieswithhisfamily.答案 CStep3Post-readingAfterreadingthepassage，pleasefillinthefollowingblanks.Inthemorning，BrianBlakeydoesn’tgetup1.immediately(immediate).Heturnsonthetelevisionandwatche sthechildren’sprogrammesandoldmovies2.untilabouthalf-pastten.Thenhegoesdownstai rsandswitchesontheTVinthe3.living(live) room.Atnoon，hehasbiscuitsandaglassofmilk4.forlunchandwatchesthenews.Intheevenings，heoften5.watches(watch)TVseriesorsportandthenewsagain.HeusuallyswitchesofftheTVatabout2∶00.BobBlackalwaysgetsupearlyandusuallywakesupabout5minutes6.beforehisalarmclock goesoff.Andheisalwaysthefirstperson7.toget(get)totheoffice.Heisverybusyallday.Everyminuteoftheday8.isfilled(fill) withurgentmatters.Whenhegetshome，helooksatsomedocuments9.that/whichhebringsbackfromtheofficesothathecanbereadyfor thenextday’swork.Heseldomhastimeforfun.Hisfamilycomplainsaboutit,10.buthelikesb eingbusy.Step4Sentence-learning1.Ofcourse，Icouldn’tlivethislifestylewithoutagoodwife.[句式分析] 此句中“couldn’tdo...without...”是双重否定结构，表示肯定意思。
2024-2025学年北师大版(2019)二年级英语下册阶段测试试卷978
2024-2025学年北师大版(2019)二年级英语下册阶段测试试卷978考试试卷考试范围：全部知识点；考试时间：120分钟学校：______ 姓名：______ 班级：______ 考号：______总分栏一、选择题(共8题，共16分)1、找出不同类型的单词（）A.IB. heC. sisterD. she2、It's _______ English book．（）A. aB. anC. the3、选出不同类的一项。
（）A. planeB. bikeC. fly4、________ you want to play football？（）A. DoB. AreC. Can5、It is warm inside. _________（）A. Put on your hat.B. Take off your shoes.C. Put off your clothes.6、﹣Wolf， wolf． What time is it？﹣It's three．（）A.B.7、当你想表达"我赢了"时，应说：________（）A. I'm late!B. I win!8、﹣When do you ________？﹣At 9 p.m.（）A. get upB. have lunchC. go to bed评卷人得分二、填空题(共5题，共10分)9、连词成句boy, a, is, He (.)________________________10、翻译下列句子。
He is my grandfather__________________11、英译汉。
（1）get up（2）go home（3）At 7:00（4）eat lunch（5）go to school12、Thursday（2）bike（3）Sunday（4）Wednesday（5）school13、你什么时候起床？_____________________________参考答案一、选择题(共8题，共16分)1、C【分析】【解析】考察单词理解名词分类 A 我 B 他 D 她答案C的意思是姐姐所以答案故选C.2、B【分析】它是一本英语书。
北师大版英语初一上学期期中试卷与参考答案(2024-2025学年)
2024-2025学年北师大版英语初一上学期期中自测试卷与参考答案一、听力部分（本大题有20小题，每小题1分，共20分）1、What are the speakers mainly talking about?A. A school tripB. A book reviewC. A movie recommendationD. A science experimentAnswer: CExplanation: The speakers are discussing a movie that they both watched, providing recommendations and opinions, which indicates that the main topic of the conversation is about a movie recommendation.2、Where is the nearest bank according to the conversation?A. Next to the post officeB. Across the street from the libraryC. Behind the supermarketD. Beside the police stationAnswer: BExplanation: One of the speakers mentions that the bank is across the streetfrom the library, which is the specific location given in the conversation.3、Listen to the dialogue and choose the best answer to the question you hear.Question: What is the weather like in the conversation?A) SunnyB) RainyC) WindyD) SnowyAnswer: B) RainyExplanation: In the dialogue, one per son mentions that it’s pouring outside, which indicates that it is raining. Therefore, the correct answer is B) Rainy.4、Listen to the short passage and answer the question.Question: What is the speaker’s favorite season and why?A)Summer, because it’s the longest day of the year.B)Spring, because the flowers bloom and it’s not too hot.C)Autumn, because it’s the season of harvest.D)Winter, because it’s snowy and peaceful.Answer: B) Spring, because the flowers bloom and it’s not too hot.Explanation: The speaker explicitly states that their favorite season is spring because the flowers bloom, indicating the beauty of the season, and also mentions that it’s not too hot, which suggests a pleasant temperature. Therefore, the correct answer is B) Spring.5、Listen to the dialogue and choose the best answer to complete the sentence.A. The boy is in the library.B. The girl is looking for a book.C. They are discussing a school project.Answer: BExplanation: The dialogue indicates that the girl is asking the boy if he knows where a particular book is located, suggesting that she is looking fora book herself.6、Listen to the short passage and answer the question.Question: What is the main purpose of the school trip?A. To have fun and relax.B. To learn about history.C. To practice teamwork.Answer: BExplanation: The passage mentions that the school trip is to a historical site, indicating that the main purpose is to learn about history. The other options are not supported by the information given in the passage.7、What does the boy want to do after school?A. Go to the libraryB. Play basketballC. Watch a movieAnswer: B. Play basketballExplanation: In the dialogue, you will hear the boy suggesting to his friend that they go play basketball after school because he has finished all hishomework and would like to have some fun. The key phrase to listen for is “Let’s go shoot some hoops,” which is an informal way of saying “Let’s play basketball.”8、Where are the speakers probably talking?A. In a classroomB. At a bus stopC. In a restaurantAnswer: A. In a classroomExplanation: The conversation includes phrases such as “turn to page 50” and “Can someone close the window, please?” These are typical things one might hear in a classroom setting, indicating that the speakers are most likely inside a classroom during a lesson. Listen for contextual clues that suggest the environment, such as references to books, pages, and classroom management.9.Listen to the conversation and answer the question.W: Hi, John. How was your weekend?M: It was great! I went hiking with my friends and we saw a lot of wild animals.Q: What did John do over the weekend?A: John went hiking with his friends.B: John stayed at home and watched movies.C: John visited his grandparents.D: John went shopping with his friends.Answer: AExplanation: The listener can infer that John’s weekend activity was hiking with his friends, as mentioned in the dialogue.10.Listen to the short passage and complete the following sentence.W: The school is organizing a charity event to help the children in the rural areas.M: That’s a wonderful idea! It’s important to give back to the community.Q: What are the speakers talking about?A: A school sports event.B: A charity event for rural children.C: A school trip to the countryside.D: A school dance.Answer: BExplanation: The speakers are discussing a charity event aimed at helping children in rural areas, which is indicated by the mention of “charity event” and “children in the rural areas.”11.Listen to the conversation and choose the best answer.A. The students are planning a school trip.B. The teacher is asking about their weekend plans.C. The students are discussing their favorite subjects.Answer: BExplanation: In the conversation, the teacher asks the students about theirweekend plans, indicating that the topic of discussion is their personal time.12.Listen to the dialogue and fill in the blanks with the correct words.A. - How are you doing?•I’m fine, thank you. How about you?•I’m (11) , but I’ve been quite busy with my homework recently.Answer: 11. quite busyExplanation: The blank needs to be filled with an adverb to describe the student’s current state. The phrase “I’ve been quite busy with my homework recently” suggests that th e student has been occupied with their studies.13、What does the boy want to do after school?A. Go to the libraryB. Play basketballC. Watch a movieAnswer: B. Play basketballExplanation:In the conversation, the boy mentions that he has finished his homework and would like to go to the playground with his friends to play basketball before it gets dark. He’s not interested in going to the library because he’s already done reading for the day, and there’s no mention of watching a movie.14、Where are the two speakers probably talking?A. At a restaurantB. In a classroomC. At a bus stopAnswer: C. At a bus stopExplanation:The dialogue suggests that one of the speakers is waiting for the bus to arrive, and they are discussing which bus number will take them home. They also talk about how crowded the buses usually get at this time of the day, indicating that they are most likely at a bus stop.15.What is the name of the museum that the students are going to visit next week?A. The Art MuseumB. The Science MuseumC. The History MuseumD. The Music MuseumAnswer: BExplanation: In the conversation, the teacher mentions that they will be visiting the Science Museum next week to learn about different scientific experiments. Therefore, the correct answer is “B. The Science Museum”.16.How old is the student who is going to perform in the school talent show?A. 12 years oldB. 13 years oldC. 14 years oldD. 15 years oldAnswer: CExplanation: The student introduces themselves as “I am 14 years old” during the conversation. Thus, the correct answer is “C. 14 years old”.17、You will hear a conversation between a teacher and a student about a school trip. Listen and choose the correct answer.A)The trip is scheduled for next Monday.B)The student forgot to bring the permission slip.C)The destination of the trip is the science museum.【Answer】: B) The student forgot to bring the permission slip.【Explanation】: In the dialogue, the teacher reminds the student that they need to bring the signed permission slip by tomorrow, indicating that the student had forgotten it.18、Listen to a dialogue between two friends talking about their weekend plans. Choose the correct statement based on the conversation.A)They plan to go hiking in the mountains.B)One friend is going to stay home and study.C)They are going to watch a movie together.【Answer】: C) They are going to watch a movie together.【Explanation】: During the conversation, one friend suggests watching the new action film that just came out, and the other agrees, showing that they have decided to go see a movie.19.You hear a conversation between two students about their weekend plans. Listen and choose the correct answer.A. They are going to the beach.B. They are planning to visit a museum.C. They are going to go hiking.Answer: BExplanation: The conversation mentions “We thought it would be fun to go to the museum this weekend,” which indicates that th ey are planning to visit a museum.20.Listen to a short dialogue between a teacher and a student about a school project. Complete the sentence with the correct option.Teacher: “How are you doing with your science project, by the way?”Student: “I’m _________. I need to finish the experiment and write a report.”A. quite wellB. a bit behindC. already finishedAnswer: BExplanation: The student’s response implies that they are not quite on track with their project, as they mention needing to finish the experiment and write a report, which suggests they are a bit behind.二、阅读理解（30分）North Normal University Affiliated School English Mid-term Examination Paper for Grade 7 (First Semester)Part II: Reading ComprehensionPassage:“The Adventure of the Lost Puppy”It was a cold autumn morning when Tom and Alice decided to take a walk through the woods near their village. The leaves were turning beautiful shades of red and gold, and the air was crisp and fresh. As they strolled along the path, they heard a faint barking sound coming from a distance. They followed the sound until they came upon a small, shivering puppy that seemed lost and frightened. It was a little brown dog with big, curious eyes. Tom and Alice looked around but could not see anyone nearby. They concluded that the puppy must have been abandoned.Tom suggested they should take the puppy home and try to find its owner. Alice agreed and picked up the puppy, who immediately snuggled into her arms as if relieved to be found. On their way back, they stopped at the local animal shelter to ask if anyone had reported a missing pet. To their surprise, there was no record of a lost puppy matching the description. They decided to post notices around the village and online, hoping someone would recognize the puppy.A few days later, a young girl named Emily came to Tom’s house after seeing the notice. She explained that she had been looking everywhere for her lost puppy, Biscuit, who had run away during a family picnic in the woods. Tom and Alice were happy to reunite Biscuit with his owner, and Emily was overjoyed to have her companion back. She thanked Tom and Alice for their kindness and promised to be more careful next time.From that day on, Tom and Alice became known as heroes in their village for helping return the lost puppy to its rightful owner. The experience taught them about responsibility and the importance of being kind and helpful to others.Questions:1.What season did Tom and Alice decide to go for a walk?2.Why did Tom and Alice decide to take the puppy home?3.How did Emily feel when she found out about Biscuit?Answers:1.It was autumn.2.They thought the puppy was abandoned and wanted to find its owner.3.Emily felt overjoyed to have her puppy, Biscuit, returned to her.This reading comprehension exercise incorporates elements of kindness, responsibility, and community spirit, which are appropriate themes for students at this level.三、完型填空（15分）Task 3: Gap FillingRead the following passage and choose the best option to fill in each blank. There is one extra option which does not fit in any of the blanks.The summer holidays were coming to an end, and the students at Beijing Normal University附属中学 were preparing for the new school year. (1)_______felt excited about the new term, but some students were (2) _______.(3)_______the first day of school, they had to go through a series of activities designed to help them settle in. The headmaster, Mr. Wang, gave a welcoming speech and introduced the new teachers. (4)_______the teachers, therewere also a few new students in the class.Li Hua was one of the new students. He was (5)_______nervous because he had never been to a big school before.A. AlthoughB. HoweverC. BesidesD. Therefore1.A2.B3.A4.C5.BAnswer:1.A. Although2.B. However3.A. Although4.C. Besides5.B. very四、语法填空题（本大题有10小题，每小题1分，共10分）plete the following sentences with the correct form of the given words.1、The______(child) are playing in the park.Answer: childrenExplanation: The word “children” is the plural form of “child.” Since the verb “are playing” is plural, the subject mu st also be in its plural form.2、She enjoys______(listen) to music while she______(read).Answer: listening; readsExplanation: “Enjoy” is followed by either a gerund (-ing form) or an infinitive without “to.” Here, “listening” is the correct form. Also, “reads” is used to maintain the present tense and describe an action that occurs simultaneously with listening to music.3、I___________(be) very tired yesterday because I___________(work) late at the office.A. was, workedB. were, workedC. was, was workingD. am, was workingAnswer: CExplanation: The first blank should be filled with “was” because it refers to a past event (yesterday). The second blank should be filled with “was working” to indicate an ongoing action at the time in the past (yesterday).4、If I___________(have) more time, I___________(go) to the concert last night.A. had, would have goneB. have, goC. have, would goD. had, would goAnswer: AExplanation: The first blank should be filled with “had” to express a hypothetical situation in the past (if I had more time). The second blank should be filled with “would have gone” to indicate the result of the hypothetical situation (I would have gone to the concert).5、In the__________(be) of the new library, the students are excited to explore the new resources.答案：building解析：此题考查名词的复数形式。
2019-2020年七年级英语(北师大新版上册)配套MP3+Unit 4
2019-2020年七年级英语（北师大新版上册）配套MP3+Unit 48 Listen and follow the lines. Write the correct numbers on the circles.1 Listen! which – sheep – watch – shoes2 Listen! which – cheap – wash – choose3 Listen! wish – sheep – watch – choose4 Listen! wish – sheep – wash – shoes5 Listen! wish – sheep – watch – shoesLesson 112 Look at the photos. Listen to the weather report and write the correct letter in each box.And now, time for the weather. It’ll be very cold tomorrow in New York. There’ll be some snow and strong wind. It’ll be snowy and windy, so it won’t be a good day to go sightseeing. In Sydney, Australia, it’ll be hot and sunny in the morning, but it’ll turn cloudy in the afternoon, so go to the beach early! It’ll also be cloudy in Shanghai tomorrow during the day with heavy rain at night. It’ll be rainy over the weekend, too. This is bad news for tourists in Shanghai, but visitors to London will be happy. The rainy weather there will soon be over. Tomorrow, you’ll see lots of sun and it’ll be sunny and warm all week.3 Listen to the weather report again and answer these questions.And now, time for the weather. It’ll be very cold tomorrow in New York. There’ll be some snow and strong wind. It’ll be snowy and windy, so it won’t be a good day to go sightseeing. In Sydney, Australia, it’ll be hot and sunny in the morning, but it’ll turn cloudy in the afternoon, so go to the beach early! It’ll also be cloudy in Shanghai tomorrow during the day with heavy rain at night. It’ll be rainy over the weekend, too. This is bad news for tourists in Shanghai, but visitors to London will be happy. The rainy weather there will soon be over. Tomorrow, you’ll see lots of sun and it’ll be sunny and warm all week.8 Listen and circle the words you hear.Kim Henry and I are best friends.I want my monkey.I’ve got sun hats.I know it’s wrong！How did they get in?Lesson 128 Listen and complete the words with r, wr, l or ll. There’s a f l y in that ta ll g r ass.No. You’r e wr ong.But l ook!There are ants in the ta ll g r ass.。
TJKS-天津北京师范大学静海附属学校2020-2021学年七年级上学期第一次月考英语试题和答案
北师静海附2020～2021学年七年级第一次调查测试英语试题考试时间：100分钟满分：100分命题：林怡静、张蕊、许玉寻审核：许玉寻一、根据句意及汉语提示完成句子。
（15分）二、1.______(请)spell this word.2.Miss Li is my English t________.She’s very kind.3.See you t____________.4.—Can you______(绘画),Jim?—Yes,I can.5.My________(电话)is red.6.There are fifteen new_______(书包)here.7.Our_________(教室)isn’t very big.8.Do you_______(知道)the name of the cat?9.—Thank you,Lily.—You’re____________.(受欢迎的)10.W________it on the blackboard.11.I have a_________(白色的)cat.I love it.12.___________is the fourth day of the week.13.—When is your mother’s___________(生日)?—It’s on Tuesday.14.I’m a s________in No.4Middle School.15.I’m in_______(班级)Three.二、选短语配图。
（12分）1._________2._________3._________4._________5._________6._________三、单选填空。
（20分）()1.—What’s your name?—My name is__________.A.Li xiaoLingB.Li xiaolingC.Li XiaolingD.li Xiaoling()2.Robert is_____friend.______in Class One.A.I;He’sB.my;He’sC.my;HisD.me;He()3.This is____Smith.Her husband(丈夫）is John Smith.A.MissB.MrC.MrsD.Ms()4.—It’s too hot.Let’s go swimming.—__________.A.Thank you.B.Good idea.C.Yes,of course.D.No,I don’t. ()5.—Don’t write on____desk.—Sorry,I won't.A./B.aC.anD.the()6.Mum,____is my friend,Li lei.Li lei,____is my mother.A.he;sheB.this;thatC.this;thisD.that;this()7.Jack,____the window,please.It’s too hot in the room.A.listenB.closeC.drawD.open()8.Please_____your books and look at the blackboard.A.closeB.listenC.putD.stand()9.—Are you a teacher?—_____________.A.Yes,I’m.B.No,I am.C.Yes,I’m not.D.No,I’m not. ()10._____are you in?A.What’s classB.What ClassC.Where classD.What class ()11.There_____many flowers in the park(公园).A.isB.areC.amD.be()12._____computers are there in your classroom?A.What colourB.How muchC.How manyD.How old()13.—What’s this_____English?—It’s a pencil.A.atB.inC./D.on()14.Tom,please write“book”_____the blackboard.A.inB.onC.atD.down()15.—What’s that on the wall?—______“E”.A.It’s aB.It’s anC.This is anD.That’s a()16.My friend Tom often helps me____English.A.studyB.studiesC.studiedD.studying()17.Can you_____“熊猫”in English?A.tellB.talkC.sayD.speak()18.—What colour is it?—It’s____red.It’s_____red flower.A.a;anB./;aC./;/D.an;a()19.How many desks_____in the classroom?A.are thereB.thereC.are theyD.is there()20.Let’s_____basketball thisafternoon.A.play basketball D.go swimmingB.play football E.play tennisC.play table tennis F.ride abikeA.PlayingB.playC.playsD.to play四、按要求完成下列各题。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
北师大版2019-2020学年七年级上学期英语第一次阶段考试试卷（II ）卷一、单选题（每小题1分，共15分） (共15题；共15分)1. （1分）下列哪组字母的小写都占下两格？________A . GPYB . AUZC . FQVD . FJK2. （1分）英语字母表中的第12个字母是 .A . PB . HC . LD . I3. （1分）— How ________ you?— Fine, thank you.A . amB . isC . areD . can4. （1分）“If you stop dropping litter, I'll kiss pig.” the head teacher promised the students at a school meeting.A . aB . anC . theD . /5. （1分）They had great fun _________ story books in the library.A . readB . readsC . readingD . to read6. （1分）—________ do you like ________ music？—Because it's relaxing.A . How；listeningB . What：listenC . Why；listeningD . Why；listening to7. （1分）—What's the cost of the dictionary? —_________ is sixty-three.A . ThisB . ItC . ThatD . He8. （1分）The two close friends are of the same in clothes, though they are quite different in character.A . hobbyB . choiceC . tasteD . love9. （1分）How many ________ are there in the picture?A . womanB . womenC . buyD . milk10. （1分）— _______ is your phone number?— It's 267-5831.A . WhatB . HowC . WhoD . Where11. （1分）—_________—It's blue.A . How is the pen?B . Is your pen blue?C . What color is your pen?D . What's that in English?12. （1分）— How old is your mother?— ________ is thirty three.A . HeB . ItC . SheD . I13. （1分）——Cathy, could you come to our art club tomorrow?A . I'm sorry to hear thatB . Sure, I'd love toC . Never mindD . Take it easy.14. （1分）— ?—Yes, I want some apples.A . Can I help youB . Are those applesC . Where are applesD . What can I do for you15. （1分）That's office, but office is small.A . a；theB . the；aC . an；theD . the；an二、完形填空（本大题共10小题，共15分） (共1题；共10分)16. （10分） In the depths of my memory, many things I did with my father still live. I callthese things1and love.I don't remember my father ever getting into a swimming pool. But he did2the water. Any kind of3ride seemed to give him pleasure.4he loved to fish; sometimes he took me along.But I never really liked being on the water, the way my father did. I liked being5the water, moving through it, having it all around me. I was not a strong6, or one who learned to swim early, for I had my 7. But I loved being in the swimming pool close to my father's office and8those summer days with my father, who9come by on a break. I needed him to see what I could do. My father would stand there in his suit, the10person not in swimsuit.After swimming, I would go11 his office and sit on the wooden chair in front of his big desk, where he let me12anything I found in his top desk drawer. Sometimes, if I was left alone at his desk while he worked in the lab, an assistant or a student might come in and tell me perhaps I shouldn't be playing with his13. But my father always showed up and said easil y, “Oh, no, it's fine.” Sometimes he handed me coins and told me to get14an ice cream…A poet once said, “We look at life once, in childhood; the rest is memory." And I think it is not only what we “look at once, in childhood” that determines our memories, but15, in that childhood, look at us.（1）A . hopeB . joyC . angerD . worry（2）A . hateB . refuseC . praiseD . love（3）A . boatB . busC . trainD . bike（4）A . ButD . Still （5）A . onB . offC . byD . in（6）A . swimmerB . riderC . walkerD . runner （7）A . hopesB . likesC . rightsD . fears （8）A . spendingB . savingC . wastingD . destroying （9）A . shouldB . wouldC . had toD . could （10）C . otherD . last（11）A . away fromB . out ofC . byD . inside（12）A . put upB . break downC . play withD . work out （13）A . fishing netB . office thingsC . wooden chairD . lab equipment （14）A . the studentB . the assistantC . myselfD . himself （15）A . whichB . whoC . whatD . whose三、阅读理解（本大题共15小题，共30分） (共3题；共30分)17. （10分）根据短文内容的理解，选择正确答案。
A lot of boys and girls in western countries are wearing the same kind of clothes, and many of them have long hair, so it is often difficult to tell whether they are boys or girls.One day an old man went for a walk in a park in Washington and when he was tired, he sat down on a chair by a swimming pool. A young person was standing on the other side of the pool."Oh!" the old man said to the person sitting next to him. "Do you see the person with the loose clothes and long hair? Is it a boy or a girl?""A girl," said his neighbor. "She is my daughter.""Oh!" the old man said quickly. "Please forgive me. I didn't know that you were her mother.""I'm not," said the person. "I'm her father."（1）What did the old man see on the other side of the pool?A . A girl.B . A boy.C . An old woman.D . A man.（2）The old man thought his neighbor was .A . a manB . a boyC . a womanD . a girl（3）"Please forgive me" in the passage means .A . I'm not sureB . I'm surprisedC . I'm not living hereD . I'm sorry（4）Which of the following is true?A . All the boys wear girls' clothes.B . All the girls wear boys' clothes.C . Many young people have long hair in Western countries.D . Some old people wear clothes as young people do.（5）Which can be the best title for the passage?A . Are They Wearing the Same Clothes?B . A Boy or a Girl?C . What's Wrong with the Boys?D . What's Wrong with the Girls?18. （10分）Welcome to Hotel Fun 4 Kids! Do you know what hotels are friendly to children or even your pets? We rate(评估) the hotels for you. You'll decide on the right hotel if you know the meanings of these symbols when you travel. You can find more information on our website(网页) on www.hotelfun4kids. com.（1）What words of the following can help you find a pet-friendly hotel?A . No Pets!B . Pets Too!C . Pets Are Not Welcome!D . Without Your Pets!（2）Mrs Black has to leave her 5-year-old son Tom in the hotel for a while. So, she'd better go to the hotel with the symbol .A .B .C .D .（3）If Mrs Black's 5-year-old son Tom stays in the hotel with the fourth symbol, hecan .A . play with his petB . play in the game roomC . do many activitiesD . spend no money there（4）If Mrs Black's 5-year-old son Tom stays in the hotel with the fourth symbol, he can .A . play with his petB . play in the game roomC . do many activitiesD . spend no money there（5）Hotel Fun 4 Kids is a .A . school for kidsB . park for kidsC . travel websiteD . TV program19. （10分）任务型阅读Students learn their lessons in class. In class teachers teach them. Students sit in the classroom and listen to the teacher. This is a way of learning. Is this the only way for students to learn something? Of course not. There is another way to learn. That is teaching themselves. For example, if you can't remember something when you are doing your homework, you can look it up from your book to find the answer. This is a way to teach yourself. And it is not a difficult thing. We can do this at any place and at any time.How do you teach yourself? The first thing you must do is reading. Read something you are interested in, or those you have to read. The second is that you must ask yourself questions. The question is something you don't understand, or something you want to know more about it. You can write down these questions.A clever student is usually good at asking questions. The third is to answer the question yourself by thinking hard, by reading the text or other books, and sometimes by asking other people. This is the way of teaching yourself. And you must do this all by yourself. If you keep doing like this for a long time, you are sure to succeed in your study（1）It is the only way of learning that students listen to their teachers in class.（判断）（2）将划线部分翻译成汉语。